Cisco IOS Voice, Video, and Fax Commands:
R Through Sh
This chapter presents the commands to configure and maintain Cisco IOS voice, video, and fax
applications. The commands are presented in alphabetical order beginning with R. Some commands
required for configuring voice, video, and fax may be found in other Cisco IOS command references.
Use the command reference master index or search online to find these commands.
For detailed information on how to configure these applications and features, refer to the Cisco IOS
Voice, Video, and Fax Configuration Guide.
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register e164
The following commands deregister an address with the gatekeeper:
dial-peer voice 111 pots
no register e164
The following example shows that you must have a connection to a gatekeeper and define a unique E.164
address before you can register an address:
dial-peer voice 222 pots
port 1/0/0
destination 919555....
register e164
ERROR-register-e164:Dial-peer destination-pattern is not a full E.164 number
no gateway
dial-peer voice 111 pots
register e164
ERROR-register-e164:No gatekeeper
Related Commands
Command
Description
destination-pattern
Specifies either the prefix, the full E.164 telephone number, or an ISDN
directory number (depending on the dial plan) to be used for a dial peer.
dial-peer
Enters dial-peer configuration mode, defines the type of dial peer, and
defines the tag number associated with a dial peer.
port
Enables an interface on a PA-4R-DTR to operate as a concentrator port.
Displays the current gateway status.
show gateway
zone prefix
Configures the gatekeeper with knowledge of its own prefix and the prefix
of any remote zone.
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registered-caller ring
registered-caller ring
To configure the Nariwake service registered caller ring cadence, use the registered-caller ring
command in dial-peer configuration mode.
registered-caller ring cadence
Syntax Description
cadence
A value of 0, 1, or 2. The default ring cadence for registered callers is 1
and for unregistered callers is 0. The on and off periods of ring 0 (normal
ringing signals) and ring 1 (ringing signals for the Nariwake service) are
defined in the NTT user manual.
Defaults
The default Nariwake service registered caller ring cadence is ring 1.
Dial-peer configuration
Command Modes
Command History
Release
Modification
12.1.(2)XF
The command registered-caller ring was introduced on the Cisco 800
series routers.
Usage Guidelines
If your ISDN line is provisioned for the I Number or dial-in services, you must also configure a dial peer
by using the destination-pattern not-provided command. Either port 1 or port 2 can be configured
under this dial peer. The router then forwards the incoming call to voice port 1. (See the “Examples”
section below.
If more than one dial peer is configured with the destination-pattern not-provided command, the router
uses the first configured dial peer for the incoming calls. To display the Nariwake ring cadence setting,
use the show run command.
Examples
The following example sets the ring cadence for registered callers to 2.
pots country jp
dial-peer voice 1 pots
registered-caller ring 2
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req-qos
req-qos
To specify the desired quality of service to be used in reaching a specified dial peer, use the req-qos
command in dial-peer configuration mode. To restore the default value for this command, use the no
form of this command.
req-qos {best-effort | controlled-load | guaranteed-delay}
no req-qos
Syntax Description
best-effort
Indicates that Resource Reservation Protocol (RSVP) makes no bandwidth
reservation.
controlled-load
Indicates that RSVP guarantees a single level of preferential service,
presumed to correlate to a delay boundary. The controlled load service uses
admission (or capacity) control to assure that preferential service is received
even when the bandwidth is overloaded.
guaranteed-delay
Indicates that RSVP reserves bandwidth and guarantees a minimum bit rate
and preferential queueing if the bandwidth reserved is not exceeded.
Defaults
best-effort
Command Modes
Command History
Dial-peer configuration
Release
Modification
11.3(1)T
This command was introduced on the Cisco 3600 series routers.
Usage Guidelines
This command is applicable only to VoIP dial peers.
Use the req-qos command to request a specific quality of service to be used in reaching a dial peer. Like
acc-qos, when you issue this command, the Cisco IOS software reserves a certain amount of bandwidth
so that the selected quality of service can be provided. Cisco IOS software uses Resource Reservation
Protocol (RSVP) to request quality of service guarantees from the network.
Examples
The following example configures guaranteed-delay as the desired (requested) quality of service to a
dial peer:
dial-peer voice 10 voip
req-qos guaranteed-delay
Related Commands
Command
Description
acc-qos
Defines the acceptable QoS for any inbound and outbound call on a VoIP dial
peer.
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reset
reset
To reset a set of digital signal processors (DSPs), use the reset command in global configuration mode.
reset number
Syntax Description
number
Specifies the number of DSPs to be reset. The number of DSPs ranges
from 0 to 30.
Defaults
No default behavior or values.
Global configuration
Command Modes
Command History
12.0(5)XE
12.0(7)T
This command was introduced on the Cisco 7200 series routers.
This command was integrated into the Cisco IOS Release 12.0(7)T.
Examples
The following example displays the reset command configuration for DSP 1:
reset 1
01:24:54:%DSPRM-5-UPDOWN: DSP 1 in slot 1, changed state to up
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resource threshold
resource threshold
To configure a gateway to report H.323 resource availability to the its gatekeeper, use the resource
threshold command in gateway configuration mode. To disable gateway resource-level reporting, use
the no form of this command.
resource threshold [all] [high percentage-value] [low percentage-value]
no resource threshold
Syntax Description
all
(Optional) Applies the high- and low- parameter settings to all monitored
H.323 resources. This is the default condition.
high percentage-value (Optional) A resource utilization level that triggers a Resource Availability
Indicator (RAI) message indicating that H.323 resource use is high. Enter a
number between 1 and 100 that represents the high-resource utilization
percentage. A value of 100 specifies high-resource usage when any H.323
resource is unavailable. The default is 90 percent.
low percentage-value
(Optional) Resource utilization level that triggers an RAI message indicating
that H.323 resource usage has dropped below the high-usage level. Enter a
number between 1 and 100 that represents the acceptable resource utilization
percentage. After the gateway sends a high-utilization message, it waits to
send the resource recovery message until the resource use drops below the
value defined by the low parameter. The default is 90 percent.
Defaults
Reports low resources when 90 percent of resources are in use, and reports resource availability when
resource use drops below 90 percent.
Command Modes
Command History
Gateway configuration
Release
Modification
12.0(5)T
This command was introduced on the Cisco AS5300 universal access server.
Usage Guidelines
The resource threshold command defines the resource load levels that trigger Resource Availability
Indicator (RAI) messages. To view the monitored resources, enter the show gateway command.
The monitored H.323 resources include digital signal processor (DSP) channels and DS0s. Use the show
call resource voice stats command to see the total amount of resources available for H.323 calls.
Note
The DS0 resources that are monitored for H.323 calls are limited to the ones that are associated with
a voice POTS dial peer.
See the dial-peer configuration commands for details on how to associate a dial peer with a PRI or CAS
group.
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resource threshold
When any monitored H.323 resources exceed the threshold level defined by the high parameter, the
gateway sends an RAI message to the gatekeeper with the AlmostOutOfResources field flagged. This
message reports high resource usage.
When all gateway H.323 resources drop below the level defined by the low parameter, the gateway sends
the RAI message to the gatekeeper with the AlmostOutOfResources field cleared.
When a gatekeeper can choose between multiple gateways for call completion, the gatekeeper uses
internal priority settings and gateway resource statistics to determine which gateway to use. When all
other factors are equal, a gateway that has available resources will be chosen over a gateway that has
reported limited resources.
Examples
The following command defines the H.323 resource limits for a gateway:
resource threshold high 70 low 60
Related Commands
Command
Description
show call resource voice
stats
Displays resource statistics for an H.323 gateway.
show call resource voice
threshold
Displays the threshold configuration settings and status for an H.323
gateway.
show gateway
Displays the current gateway status.
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response-timeout
response-timeout
To configure the maximum time to wait for a response from a server, use the response-timeout
command in settlement configuration mode. To restore the default value of this command, use the no
form of this command.
response-timeout number
no response-timeout number
Syntax Description
number
Response waiting time in seconds.
Defaults
The default response timeout is one (1) second.
Settlement configuration
Command Modes
Command History
Release
Modification
12.0(4)XH1
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and the Cisco AS5300 universal access server.
12.1(1)T
This command was integrated into Cisco IOS Release 12.1(1)T.
Usage Guidelines
Examples
If no response is received within the response-timeout time limit, the current connection ends, and the
router attempts to contact the next service point.
The following example illustrates a response-timeout set to 1 second.
settlement 0
response-timeout 1
Related Commands
Command
Description
connection-timeout
Configures the time for which a connection is maintained after completion
of a communication exchange.
customer-id
device-id
Identifies a carrier or ISP with a settlement provider.
Specifies a gateway associated with a settlement provider.
Sets the encryption method to be negotiated with the provider.
encryption
max-connection
Sets the maximum number of simultaneous connections to be used for
communication with a settlement provider.
retry-delay
retry-limit
Sets the time between attempts to connect with the settlement provider.
Sets the maximum number of attempts to connect to the provider.
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response-timeout
Command
Description
session-timeout
Sets the interval for closing the connection when there is no input or output
traffic.
settlement
Enters settlement mode and specifies the attributes specific to a settlement
provider.
show settlement
Displays the configuration for all settlement server transactions.
Deactivates the settlement provider/activates the settlement provider.
shutdown/no
shutdown
type
url
Configures an SAA-RTR operation type.
Specifies the Internet service provider address.
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retry-delay
retry-delay
To set the time between attempts to connect with the settlement provider, use the retry-delay command
in settlement configuration mode. To restore the default value, use the no form of this command.
retry-delay number
no retry-delay
Syntax Description
number
Length of time (in seconds) between attempts to connect with the settlement
provider. The valid range for retry delay is from 1 to 600 seconds.
Defaults
The default retry delay is two seconds.
Settlement configuration
Command Modes
Command History
Release
Modification
12.0(4)XH1
This command was introduced on the Cisco 2600 and 3600 series routers and
the Cisco AS5300 universal access server.
12.1(1)T
This command was integrated into Cisco IOS Release 12.1(1)T.
Usage Guidelines
Examples
After exhausting all service points for the provider, the router is delayed for the specified length of time
before resuming connection attempts.
The following example sets a retry value of 15 seconds:
settlement 0
relay-delay 15
Related Commands
Command
Description
connection-timeout
Configures the time for which a connection is maintained after completion
of a communication exchange.
customer-id
device-id
Identifies a carrier or ISP with a settlement provider.
Specifies a gateway associated with a settlement provider.
Sets the encryption method to be negotiated with the provider.
encryption
max-connection
Sets the maximum number of simultaneous connections to be used for
communication with a settlement provider.
response-timeout
retry-limit
Configures the maximum time to wait for a response from a server.
Sets the maximum number of attempts to connect to the provider.
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retry-delay
Command
Description
session-timeout
Sets the interval for closing the connection when there is no input or output
traffic.
settlement
Enters settlement configuration mode and specifies the attributes specific to
a settlement provider.
show settlement
Displays the configuration for all settlement server transactions.
Deactivates the settlement provider/activates the settlement provider.
shutdown/no
shutdown
type
Configures an SAA-RTR operation type.
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retry-limit
retry-limit
To set the maximum number of attempts to connect to the provider, use the retry-limit command in
settlement configuration mode. To restore the default value, use the no form of this command.
retry-limit number
no retry-limit number
Syntax Description
number
Maximum number of connection attempts in addition to the first attempt.
Defaults
The default retry limit is one (1) retry.
Settlement configuration
Command Modes
Command History
Release
Modification
12.0(4)XH1
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
12.1(1)T
This command was integrated into Cisco IOS Release 12.1(1)T.
Usage Guidelines
Examples
If no connection is established after the configured retries, the router ceases connection attempts. The
retry limit number does not count the initial connection attempt. A retry limit of one (default) results in
a total of two connection attempts to every service point.
The following example sets the number of retries to 1:
settlement 0
retry-limit 1
Related Commands
Command
Description
connection-timeout
Configures the time for which a connection is maintained after a
communication exchange is complete.
customer-id
device-id
Identifies a carrier or ISP with a settlement provider.
Specifies a gateway associated with a settlement provider.
Sets the encryption method to be negotiated with the provider.
encryption
max-connection
Sets the maximum number of simultaneous connections to be used for
communication with a settlement provider.
response-timeout
retry-delay
Configures the maximum time to wait for a response from a server.
Sets the time between attempts to connect with the settlement provider.
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retry-limit
Command
Description
session-timeout
Sets the length of interval for closing the connection when there is no input
or output traffic.
settlement
Enters settlement mode and specifies the attributes specific to a settlement
provider.
show settlement
shutdown
type
Displays the configuration for all settlement server transactions.
Brings up the settlement provider.
Configures an SAA-RTR operation type.
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retry (SIP user-agent)
retry (SIP user-agent)
To configure the number of retry attempts for Session Initiation Protocol (SIP) messages, use the retry
command in SIP user-agent configuration mode. To reset this command to the default value, use the no
form of this command.
retry {invite number | response number | bye number | cancel number}
no retry {invite number | response number | bye number | cancel number}
Syntax Description
invite number
response number
bye number
Number of INVITE retries: 1 through 10 are valid inputs; default = 6.
Number of RESPONSE retries: 1 through 10 are valid inputs; default = 6.
Number of BYE retries: 1 through 10 are valid inputs; default = 10.
Number of CANCEL retries: 1 through 10 are valid inputs; default = 10.
cancel number
Defaults
invite: 6
response: 6
bye: 10
cancel: 10
Command Modes
Command History
SIP user-agent configuration
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
Usage Guidelines
Examples
To reset this command to the default value, you can also use the default command.
In the following example, the number of invite retries has been set to 5.
sip-ua
retry invite 5
Related Commands
Command
Description
sip-ua
Enables the sip-ua configuration commands, with which you configure the
user agent.
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ring
ring
To set up a distinctive ring for your connected telephones, fax machines, or modems, use the ring
command in interface configuration mode. To disable the specified distinctive ring, use the no form of
this command.
ring cadence-number
no ring cadence-number
Syntax Description
cadence-number
Number from 0 through 2:
•
•
•
Type 0 is a primary ringing cadence—default ringing cadence
for the country your router is in.
Type 1 is a distinctive ring—0.8 seconds on, 0.4 seconds off,
0.8 seconds on, 0.4 seconds off.
Type 2 is a distinctive ring—0.4 seconds on, 0.2 seconds off,
0.4 seconds on, 0.2 seconds off, 0.8 seconds on, 4 seconds
off.
Defaults
The default is 0.
Command Modes
Command History
Interface configuration
Release
Modification
12.0(3)T
This command was introduced on the Cisco 800 series router.
Usage Guidelines
This command applies to Cisco 800 series routers.
You can specify this command when creating a dial peer. This command will not work if it is not
specified within the context of a dial peer. For information on creating a dial peer, refer to the
Cisco 800 Series Routers Software Configuration Guide.
Examples
The following example specifies the type 1 distinctive ring:
ring 1
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ring
Related Commands
Command
Description
destination-pattern
Specifies either the prefix, the full E.164 telephone number, or an
ISDN directory number (depending on the dial plan) to be used for a
dial peer.
dial-peer voice
Enters dial-peer configuration mode, defines the type of dial peer, and
defines the tag number associated with a dial peer.
no call-waiting
port (dial-peer)
Disables call waiting.
Enables an interface on a PA-4R-DTR port adapter to operate as a
concentrator port.
pots
Specifies a delay in which a telephone port can be rung after a previous
distinctive-ring-guard-time call is disconnected (for Cisco 800 series routers).
ring
Sets up a distinctive ring for telephones, fax machines, or modems
connected to a Cisco 800 series router.
show dial-peer voice
Displays configuration information and call statistics for dial peers.
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ring cadence
ring cadence
To specify the ring cadence for a Foreign Exchange Station (FXS) voice port, use the ring cadence
command in voice-port configuration mode. To restore the default value, use the no form of this
command.
ring cadence {pattern-number | define pulse interval}
no ring cadence
Syntax Description
pattern-number
Predefined ring cadence patterns. Each pattern specifies a ring-pulse
time and a ring-interval time.
•
•
•
•
•
•
•
•
•
•
•
pattern01—2 seconds on, 4 seconds off
pattern02—1 second on, 4 seconds off
pattern03—1.5 seconds on, 3.5 seconds off
pattern04—1 second on, 2 seconds off
pattern05—1 second on, 5 seconds off
pattern06—1 second on, 3 seconds off
pattern07—0.8 second on, 3.2 seconds off
pattern08—1.5 seconds on, 3 seconds off
pattern09—1.2 seconds on, 3.7 seconds off
pattern09—1.2 seconds on, 4.7 seconds off
pattern11—0.4 second on, 0.2 second off, 0.4 second on, 2 seconds
off
•
pattern12—0.4 second on, 0.2 second off, 0.4 second on, 2.6
seconds off
define
User-definable ring cadence pattern. Each number pair specifies one
ring-pulse time and one ring-interval time. You must enter numbers in
pairs, and you can enter from 1 to 6 pairs. The second number in the last
pair that you enter specifies the interval between rings.
pulse
A number (1 or 2 digits) specifying ring pulse (on) time in hundreds of
milliseconds.
The range is from 1 to 50, for pulses of 100 ms to 5000 ms.
For example: 1 = 100 ms; 10 = 1 s, 40 = 4 s.
interval
A number (1 or 2 digits) specifying ring interval (off) time in hundreds
of milliseconds.
The range is from 1 to 50, for pulses of 100 to 5000 ms.
For example: 1 = 100 ms; 10 = 1 s, 40 = 4 s.
Defaults
Ring cadence defaults to the pattern you specify with the cptone command.
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ring cadence
Command Modes
Command History
Voice-port configuration
Release
Modification
11.3(1)MA
This command was introduced on the Cisco MC3810 multiservice
concentrator.
12.0(7)XK
12.1(2)T
This command was first supported on the Cisco 2600 and 3600 series routers,
and the patternXX keyword was introduced.
This command was integrated into the 12.1(2)T release.
Usage Guidelines
Examples
The patternXX keyword provides preset ring cadence patterns for use on any platform. The define
keyword allows you to create a custom ring cadence. On the Cisco 2600 and 3600 series routers, only
one or two pairs of digits can be entered under the define keyword.
The following example configures the ring cadence for 1 second on and 4 seconds off on voice port 1/1
on a Cisco MC3810 multiservice concentrator:
voice-port 1/1
ring cadence pattern02
The following example configures the ring cadence for 1 second on, 1 second off, 1 second on, and
5 seconds off on voice port 1/2 on a Cisco MC3810 multiservice concentrator:
voice-port 1/2
ring cadence define 10 10 10 50
The following example configures the ring cadence for 1 second on and 2 seconds off on voice port 1/0/0
on a Cisco 2600 or 3600 series router:
voice-port 1/0/0
ring cadence pattern04
Related Commands
Command
Description
ring frequency
cptone
Specifies the ring frequency for a specified FXS voice port.
Specifies the default tone, ring, and cadence settings according to country.
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ring frequency
ring frequency
To specify the ring frequency for a specified Foreign Exchange Station (FXS) voice port, use the ring
frequency command in voice-port configuration mode. To restore the default value, use the no form of
this command.
ring frequency number
no ring frequency number
Syntax Description
number
Ring frequency (hertz) used in the FXS interface. Valid entries on the
Cisco 3600 series are 25 and 50. Valid entries on the Cisco MC3810
multiservice concentrator are 20 and 30.
Defaults
25 Hz on the Cisco 3600 series routers and 20 Hz on the Cisco MC3810 multiservice concentrators.
Voice-port configuration
Command Modes
Command History
Release
Modification
11.3(1)T
This command was introduced on the Cisco MC3810 multiservice
concentrator.
Usage Guidelines
Use the ring frequency command to select a specific ring frequency for an FXS voice port. Use the no
form of this command to reset the default value. The ring frequency you select must match the connected
equipment. If set incorrectly, the attached phone might not ring or might buzz. In addition, the ring
frequency is usually country-dependent. You should take into account the appropriate ring frequency for
your area before configuring this command.
This command does not affect ringback, which is the ringing a user hears when placing a remote call.
Examples
The following example configures the ring frequency on the Cisco 3600 series for 25 Hz:
voice-port 1/0/0
ring frequency 25
The following example configures the ring frequency on the Cisco MC3810 multiservice concentrator
for 20 Hz:
voice-port 1/1
ring frequency 20
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ring frequency
Related Commands
Command
Description
ring cadence
Specifies the ring cadence for an FXS voice port on the Cisco MC3810
multiservice concentrator.
ring number
Specifies the number of rings for a specified FXO voice port.
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ring number
ring number
To specify the number of rings for a specified Foreign Exchange Office (FXO) voice port, use the ring
number command in voice-port configuration mode. To restore the default value, use the no form of this
command.
ring number number
no ring number number
Syntax Description
number
Number of rings detected before answering the call. Valid entries are
numbers from 1 to 10. The default is 1.
Defaults
One ring
Command Modes
Command History
Voice-port configuration
Release
Modification
11.3(1)T
This command was introduced on the Cisco 3600 series router.
Usage Guidelines
Use the ring number command to set the maximum number of rings to be detected before answering a
call over an FXO voice port. Use the no form of this command to reset the default value, which is one
ring.
Normally, this command should be set to the default so that incoming calls are answered quickly. If you
have other equipment available on the line to answer incoming calls, you might want to set the value
higher to give the equipment sufficient time to respond. In that case, the FXO interface would answer if
the equipment online did not answer the incoming call in the configured number of rings.
This command is not applicable to Foreign Exchange Station (FXS) or E&M interfaces because they do
not receive ringing on incoming calls.
Examples
The following example on the Cisco 3600 series sets five rings as the maximum number of rings to be
detected before closing a connection over this voice port:
voice-port 1/0/0
ring number 5
The following example on the Cisco MC3810 multiservice concentrator sets five rings as the maximum
number of rings to be detected before closing a connection over this voice port:
voice-port 1/1
ring number 5
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ring number
Related Commands
Command
Description
ring frequency
Specifies the ring frequency for a specified FXS voice port.
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roaming (dial-peer)
roaming (dial-peer)
To enable the roaming capability for the dial peer, use the roaming command in dial-peer configuration
mode. To disable the roaming capability, use the no form of this command.
roaming
no roaming
Syntax Description
Defaults
This command has no arguments or keywords.
No roaming
Command Modes
Command History
Dial-peer configuration
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server‘.
Usage Guidelines
Enable the roaming capability of a dial peer if that dial peer can terminate roaming calls. If a dial peer
is dedicated to local calls only, disable the roaming capability.
The roaming dial peer must work with a roaming service provider. If the dial peer allows a roaming user
to go through, and the service provider is not roaming-enabled, the call fails.
Examples
The following example enables the roaming capability for the dial peer:
dial-peer voice 10 voip
roaming
Related Commands
Command
Description
roaming (settlement)
settle-call
Enables the roaming capability for a settlement provider.
Limits the dial peer to using only the specific clearinghouse identified
by the specified provider-number.
settlement roam-pattern Configures a pattern to match against when determining roaming.
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roaming (settlement)
roaming (settlement)
To enable the roaming capability for a settlement provider, use the roaming command in settlement
configuration mode. To disable the roaming capability, use the no form of this command.
roaming
no roaming
Syntax Description
Defaults
This command has no arguments or keywords.
No roaming
Command Modes
Command History
Settlement configuration
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
Usage Guidelines
Enable roaming capability of a settlement provider if that provider can authenticate a roaming user and
route roaming calls.
A roaming call is successful only if both the settlement provider and the outbound dial peer for that call
are roaming-enabled.
Examples
The following example enables the roaming capability for the settlement provider:
settlement 0
roaming
Related Commands
Command
roaming (dial-peer mode) Enables the roaming capability for the dial peer.
settle-call Limits the dial peer to using only the specific clearinghouse identified
by the specified provider-number.
Description
settlement roam-pattern Configures a pattern to match against when determining roaming.
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rtsp client session history duration
rtsp client session history duration
To specify how long to keep Real Time Streaming Protocol (RTSP) session history records in memory,
use the rtsp client session history duration command in global configuration mode. To set the value to
the default, use the no form of this command.
rtsp client session history duration number
no rtsp client session history duration number
Syntax Description
number
Specifies how long, in minutes, to keep the record.
Defaults
10 minutes
Command Modes
Command History
Global configuration
Release
Modification
12.1(3)T
This command was introduced on the Cisco AS5300 universal
access server.
Examples
The following example sets the RTSP session history to 500 minutes:
rtsp client session history duration 500
Related Commands
Command
Description
call application voice load
Allows reload of an aplication that was loaded via the MGCP
scripting package.
rtsp client session history
records
Specifies the number of RTSP client session history records kept
during the session.
show call application voice
show rtsp client session
Displays all TCL or MGCP scripts that are loaded.
Displays cumulative information about the RTSP session records.
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rtsp client session history records
rtsp client session history records
To configure the number of records to keep in the RTSP client session history, use the rtsp client session
history records command in global configuration mode. To set the value to the default, use the no form
of this command.
rtsp client session history records number
no rtsp client session history records number
Syntax Description
number
Specifies the number of records to retain in a session history. Values
range from 1 to 100000.
Defaults
50 records
Command Modes
Command History
Global configuration
Release
Modification
12.1(3)T
This command was introduced on the Cisco AS5300 universal access
server.
Examples
The following example sets the RTSP client history to 500 records:
rtsp client session history records 500
Related Commands
Command
Description
call application voice load
Allows reload of an aplication that was loaded via the MGCP
scripting package.
rtsp client session history
duration
Specifies the how long the RTSP is kept during the session.
show call application voice Displays all TCL or MGCP scripts that are loaded.
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rule
rule
To apply a translation rule to a calling party number or a called party number for both incoming and
outgoing calls, use the rule command in translation-rule configuration mode. To remove the translation
rule, use the no form of this command.
rule name-tag input-matched-pattern substituted-pattern [match-type substituted-type]
no rule name-tag input-matched-pattern substituted-pattern [match-type substituted-type]
Syntax Description
name-tag
The tag number by which the rule set will be referenced. This is an
arbitrarily chosen number. Range is from 1 through 2147483647.
input-matched-pattern
substituted-pattern
The input string of digits for which pattern matching is performed.
The replacement digit string that results after pattern matching is
performed. Regular expressions are used to carry out this process.
match-type
(Optional) The choices for this field are international, national,
subscriber, abbreviated, unknown, and any, as defined by the
International Telecommunication Union Telecommunication
Standardization Sector (ITU-T) Q.931 specification. If you enter the
match-type value, then you must also enter the substituted-type value.
substituted-type
(Optional) The choices for this field are international, national,
subscriber, abbreviated and unknown, as defined by the ITU Q.931
specification.
Note
In the syntax description above, the square brackets indicate optional values. When using this
command, do not include these square brackets as part of the syntax. They are not valid parameters
in the rule command. The square brackets can only be used in actual syntax for such commands as
the destination-pattern and incoming called-number commands, where the syntax specifically
allows this delimiter.
Defaults
No default behavior or values.
Translation-rule configuration
Command Modes
Command History
Release
Modification
12.0(7)XR1
This command was introduced for Voice over IP on the Cisco AS5300
universal access server.
12.0(7)XKs
This command was first supported for Voice over IP on the following
platforms: Cisco 2600 and 3600 series routers and Cisco MC3810
multiservice concentrators.
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rule
Release
Modification
12.1(1)T
This command was first supported on the T train for Voice over IP on the
following platforms: Cisco 1750 routers, Cisco 2600 and 3600 series
routers, Cisco AS5300 universal access servers, Cisco 7200 series
routers, and Cisco 7500 series routers.
12.1(2)T
This command was first supported for Voice over IP on the
Cisco MC3810 multiservice concentrator.
Usage Guidelines
When configuring your dial peers, you are provided with an option called the translation rule. This
option applies a translation rule to a calling party number (Automatic Number Identification [ANI]) or
a called party number (Dial Number Information Service [DNIS]) for both incoming and outgoing calls
within Cisco H.323 voice-enabled gateways. Also, the rule allows translation of the type of number.
Examples
The following example applies a translation rule. If a called number starts with 5552205 or 52205, then
translation rule 21 will use the rule command to forward the number to 14085552205 instead.
translation-rule 21
rule 1 555.% 1408555 subscriber international
rule 2 7.% 1408555 abbreviated international
In the next example, if a called number is either 14085552205 or 014085552205, then after the execution
of the translation rule 345, the forwarding digits will be 52205. If the match type is configured and the
type is not “unknown,” then the dial peer matching will be required to match input string numbering type.
translation-rule 345
rule 1 .%555.% 7 any abbreviated
Related Commands
Command
Description
numbering-type
test translation-rule
translate
Specifies number type for the VoIP or POTS dial peer.
Tests the execution of the translation rules on a specific name tag.
Applies a translation rule to a calling party number or a called party number
for incoming calls
translate-outgoing
translation-rule
Applies a translation rule to a calling party number or a called party number
for outgoing calls
Creates a translation name and enters translation-rule configuration mode.
Captures calls that originate from H.323-compatible clients.
voip-incoming
translation-rule
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security
security
To enable authentication and authorization on a gatekeeper, use the security command in gatekeeper
configuration mode. To disable security, use the no form of this command.
security {any | h323-id | e164} {password default password | password separator character}
no security {any | h323-id | e164} {password default password | password separator character}
Syntax Description
any
Uses the first alias of an incoming registration, admission, and status
(RAS) protocol registration, regardless of its type, as the means of
identifying the user to RADIUS/TACACS+.
h323-id
e164
Uses the first H.323 ID type alias as the means of identifying the user
to RADIUS/TACACS+.
Uses the first E.164 address type alias as the means of identifying the
user to RADIUS/TACACS+.
password default password Specifies the default password that the gatekeeper associates with
endpoints when authenticating them with an authentication server. The
password must be identical to the password on the authentication
server.
password separator
character
Specifies the character that endpoints use to separate the H.323-ID
from the piggybacked password in the registration. Specifying this
character allows each endpoint to supply a user-specific password.
The separator character and password will be stripped from the string
before it is treated as an H.323-ID alias to be registered.
Note that passwords may only be piggybacked in the H.323-ID, not the
E.164 address, because the E.164 address allows a limited set of
mostly numeric characters. If the endpoint does not wish to register an
H.323-ID, it can still supply an H.323-ID consisting of just the
separator character and password. This H.323-ID consisting of just the
separator character and password will be understood to be a password
mechanism and no H.323-ID will be registered.
Defaults
No default
Command Modes
Command History
Gatekeeper configuration
Release
Modification
11.3(2)NA
This command was introduced on the Cisco 2600 series and
Cisco 3600 series routers.
Usage Guidelines
Use the security command to enable identification of registered aliases by RADIUS/TACACS+. If the
alias does not exist in RADIUS/TACACS+, the endpoint will not be allowed to register.
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security
A RADIUS/TACACS+ server and encryption key must have been configured in Cisco IOS software for
security to work.
Only the first alias of the proper type will be identified. If no alias of the proper type is found, the
registration will be rejected.
This command does not allow you to define the password mechanism unless the security type (h323-id
or e164 or any) has been defined. Although the no security password command undefines the password
mechanism, it leaves the security type unchanged, so security is still enabled. However, the no security
command disables security entirely, including removing any existing password definitions.
Examples
The following example enables identification of registrations using the first H.323 ID found in any
registration:
security h323id
The following example enables security, authenticating all users by using their H.323-IDs and a
password of qwerty2x:
security h323-id
security password qwerty2x
The next example enables security, authenticating all users by using their H.323-IDs and the password
entered by the user in the H.323-ID alias he or she registers:
security h323-id
security password separator !
Now if a user registers with an H.323-ID of joe!024aqx, the gatekeeper authenticates user joe with
password 024aqx, and if that is successful, registers the user with the H.323-ID of joe. If the exclamation
point is not found, the user is authenticated with the default password, or a null password if no default
has been configured.
The following example enables security, authenticating all users by using their E.164 IDs and the
password entered by the user in the H.323-ID alias he or she registers:
security e164
security password separator !
Now if a user registers with an E.164 address of 5551212 and an H.323-ID of !hs8473q6, the gatekeeper
authenticates user 5551212 and password hs8473q6. Because the H.323-ID string supplied by the user
begins with the separator character, no H.323-ID is registered, and the user is known only by the E.164
address.
Related Commands
Command
Description
accounting (gatekeeper) Enables the accounting security feature on the gatekeeper.
radius-server host
radius-server key
Specifies a RADIUS server host.
Sets the authentication and encryption key for all RADIUS
communications between the router and the RADIUS daemon.
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sequence-numbers
sequence-numbers
To enable the generation of sequence numbers in each frame generated by the digital signal processor
(DSP) for Voice over Frame Relay applications, use the sequence-numbers command in dial-peer
configuration mode. To disable the generation of sequence numbers, use the no form of this command.
sequence-numbers
no sequence-numbers
Syntax Description
Defaults
This command has no arguments or keywords.
Disabled
Command Modes
Command History
Dial-peer configuration
Release
Modification
12.0(3)XG
This command was introduced on the Cisco 2600 and 3600 series
routers and the Cisco MC3810 multiservice concentrator.
12.0(4)T
This command was integrated into the Cisco IOS Release 12.0(4)T.
Usage Guidelines
Sequence numbers on voice packets allow the digital signal processor (DSP) at the playout side to detect
lost packets, duplicate packets, or out-of-sequence packets. This helps the DSP to mask out occasional
drop-outs in voice transmission at the cost of one extra byte per packet. The benefit of using sequence
numbers versus the cost in bandwidth of adding an extra byte to each voice packet on the Frame Relay
network must be weighed to determine whether to disable this function for your application.
Another factor to consider is that this command does not affect codecs that require a sequence number,
such as G.726. If you are using a codec that requires a sequence number, the DSP will generate one
regardless of the configuration of this command.
Examples
The following example shows how to disable the generation of sequence numbers for VoFR frames on a
Cisco 2600 series or 3600 series router or on a Cisco MC3810 multiservice concentrator for VoFR dial
peer 200, starting from global configuration mode:
dial-peer voice 200 vofr
no sequence-numbers
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sequence-numbers
Related Commands
Command
Description
called-number
(dial-peer)
Enables an incoming VoFR call leg to get bridged to the correct POTS call
leg when using a static FRF.11 trunk connection.
codec (dial-peer)
Specifies the voice coder rate of speech for a Voice over Frame Relay dial
peer.
cptone
Specifies a regional analog voice interface-related tone, ring, and cadence
setting.
destination-pattern
Specifies either the prefix, the full E.164 telephone number, or an ISDN
directory number (depending on the dial plan) to be used for a dial peer.
dtmf-relay (Voice over Enables the generation of FRF.11 Annex A frames for a dial peer.
Frame Relay)
session protocol
(Voice over Frame
Relay)
Establishes a session protocol for calls between the local and remote routers
via the packet network.
session target
Specifies a network-specific address for a specified dial peer or destination
gatekeeper.
signal-type
Sets the signaling type to be used when connecting to a dial peer.
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server (RLM)
server (RLM)
To identify an RLM server, use the server RLM configuration command. To remove the identification,
use the no form of this command
server name-tag
no server name-tag
Syntax Description
name-tag
Name to identify the server configuration so that multiple entries of server
configuration can be entered.
Defaults
Disabled
Command Modes
Command History
RLM configuration
Release
Modification
11.3(7)
This command was introduced.
Usage Guidelines
Examples
Each server can have multiple entries of IP addresses or aliases.
The following example identifies the RLM server and defines the associated IP addresses:
rlm group 1
server r1-server
link address 10.1.4.1 source Loopback1 weight 4
link address 10.1.4.2 source Loopback2 weight 3
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server (RLM)
Related Commands
Command
Description
clear interface
clear rlm group
interface
Resets the hardware logic on an interface.
Clears all RLM group time stamps to zero.
Defines the IP addresses of the server, configures an interface type, and
enters interface configuration mode.
link (RLM)
Specifies the link preference.
protocol rlm port
Reconfigures the port number for the basic RLM connection for the
whole rlm-group.
retry keepalive
Allows consecutive keepalive failures a certain amount of time before the
link is declared down.
show rlm group statistics Displays the network latency of the RLM group.
show rlm group status
show rlm group timer
shutdown (RLM)
timer
Displays the status of the RLM group.
Displays the current RLM group timer values.
Shuts down all of the links under the RLM group.
Overwrites the default setting of timeout values.
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server registration-port
server registration-port
To configure the listener port for the server to establish a connection with the gatekeeper, use the server
registration-port command in gatekeeper configuration mode. To force the gatekeeper to close the
listening socket so that no more new registration takes place, use the no form of this command.
server registration-port port number
no server registration-port port number
Syntax Description
Defaults
port number
Specifies a single range of values from 1 through 65535 for the port
number on which the gatekeeper listens for external server connections.
The registration port of the gatekeeper is not configured, so no external server can register with this
gatekeeper.
Command Modes
Command History
Gatekeeper configuration
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2500 series, Cisco 2600
series, Cisco 3600 series, and Cisco 7200 series routers and on the
Cisco MC3810 multiservice concentrator.
Usage Guidelines
Note
Use this command to configure a server registration port to poll for servers that want to establish
connections with the gatekeeper on this router.
The no form of this command forces the gatekeeper on this router to close the listen socket, so it
cannot accept more registrations. However, existing connections between the gatekeeper and servers
are left open.
Examples
The following example shows how a listener port for a server is established for connection with a
gatekeeper:
server registration-port 20000
Related Commands
Command
Description
server trigger
Configure static server triggers for specific RAS messages to be forwarded
to a specified server.
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server trigger
server trigger
To configure a static server trigger for external applications, use the server trigger command in
gatekeeper configuration mode. To remove a single statically configured trigger entry, use the no form
of this command. To remove every static trigger you configured if you want to delete them all, use the
all keyword.
server trigger {arq | lcf | lrj | lrq | rrq | urq} gkid priority server-id server-ipaddress server-port
no server trigger {arq | lcf | lrj | lrq | rrq | urq} gkid priority
no server trigger all
Syntax Description
all
Specified to delete all command-line interface configured triggers.
arq, lcf, lrj, lrq, rrq, urq Registration, admission, and status (RAS) protocol message types. Use
these message types to specify a submode in the gatekeeper
configuration mode in which you configure a trigger for the gatekeeper
to act upon. Specify only one message type per server trigger command.
There is a different trigger submode for each message type. Each trigger
submode has its own set of applicable commands.
gkid
The local gatekeeper identifier.
priority
The priority for each trigger. The range is from 1 through 20, with 1
being the highest priority.
server-id
The ID number of the external application.
The IP address of the server.
server-ipaddress
server-port
The port on which the Cisco IOS gatekeeper listens for messages from
the external server connection.
Defaults
No server triggers are set.
Gatekeeper configuration
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2500 series, Cisco 2600
series, Cisco 3600 series, and Cisco 7200 series routers and on the
Cisco MC3810 multiservice concentrator.
Usage Guidelines
Use this command to configure a static server trigger. There are six different server triggers—one for
each of the RAS messages. To configure a trigger, go to its submode where a set of subcommands are
used to trigger a condition. See the following examples.
In ARQ submode, enter the following syntax:
server trigger arq gkid priority server-id server-ipaddress server-port
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server trigger
In LCF submode, enter the following syntax:
server trigger lcf gkid priority server-id server-ipaddress server-port
In LRJ submode, enter the following syntax:
server trigger lrj gkid priority server-id server-ipaddress server-port
In LRQ submode, enter the following syntax:
server trigger lrq gkid priority server-id server-ipaddress server-port
In RRQ submode, enter the following syntax:
server trigger rrq gkid priority server-id server-ipaddress server-port
In URQ submode, enter the following syntax:
server trigger urq gkid priority server-id server-ipaddress server-port
The following options are available in all submodes:
info-only
shutdown
Information only—no need to wait for acknowledgment.
Enter this subcommand to temporarily disable a trigger. The gatekeeper does
not consult triggers in a shutdown state when determining what message to
forward.
The destination-info argument is under the ARQ, LRQ, LCF, and LRJ submode and has the following
options:
destination-info
Configure destination-info to trigger one of the following conditions:
Configure an E.164 pattern.
e164
Configure an email ID.
email-id
h323-id
word
Configure an H.323 ID.
When configuring the e164 address option, the email-id option, or the h323-id
option above, the E.164 address can end in a trailing ‘., ‘s, or ‘*’.
The redirect-reason argument is under the ARQ and LRQ submodes and has the following options:
redirect-reason
Configure a redirect-reason to trigger on (range of 0 through 65535) with the
following reserved values:
0
Unknown reason.
Call forwarding busy or called DTE busy.
Call forwarded no reply.
1
2
Call deflection.
4
Called DTE out of order.
Call forwarding by the call DTE.
Call forwarding unconditionally.
9
10
15
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server trigger
The remote-ext-address argument is under the LCF trigger submode and has the following options:
remote-ext-address
Configure remote extension addresses, with the following options:
Configure an E.164 pattern.
e164
When configuring the e164 address option, the email-id option, or the
h323-id option above, the E.164 address can end in a trailing ‘., ‘s, or ‘*’.
word
The endpoint-type argument is under the RRQ and URQ trigger submodes and has the following options:
endpoint-type
gatekeeper
h320-gateway
mcu
Configure the type of endpoint to trigger, with the following options:
The endpoint is an H.323 gatekeeper.
The endpoint is an H.320 gateway.
The endpoint is a multipoint control unit (MCU).
The endpoint is another type of gateway not specified on this list.
other-gateway
proxy
The endpoint is a H.323 proxy.
The endpoint is an H.323 proxy.
The endpoint is a voice gateway.
terminal
voice-gateway
The supported-prefix keyword is under the RRQ and URQ submodes and has the following options:
supported-prefix
Configure the gateway technology prefix to trigger on.
word
Enter a word within the set of “0123456789#*” when configuring the
E.164 pattern for a gateway technology prefix.
Entering the no form of the server trigger command removes the trigger definition from the Cisco IOS
gatekeeper with all statically configured conditions under that trigger.
Examples
The following example configures a server trigger on gatekeeper sj.xyz.com to notify external server
“Server-123” of any call to an E.164 number that starts with 1800 followed by any 7 digits (1800551212,
for example):
Gatekeeper
server trigger arq sj.xyz.com 1 Server-123 1.14.93.130 1751
destination-info e164 1800.......
exit
Related Commands
Command
Description
server registration port
Configure a gatekeeper listening port to listen for external server
connections.
show gatekeeper servers Show a list of currently registered and statically configured triggers on
this gatekeeper router.
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session
session
To associate a transport session with a specified session-group, use the session group command in
backhaul session manager configuration mode. It is assumed that the server is located on a remote
machine. To delete the session, use the no form of this command.
session group group-name remote_ip remote_port local_ip local_port priority
no session group group-name remote_ip remote_port local_ip local_port priority
Syntax Description
group
Specifies the session-group name.
Session-group name.
group-name
remote_ip
remote_port
local_ip
Remote IP address.
Remote port number. Range is 1024 through 9999.
Local IP address.
local_port
priority
Local port number. Range is 1024 through 9999.
Priority of the session-group. Range is 0 through 9999 and 0
is the highest priority.
Defaults
No default behavior or values.
Command Modes
Command History
Backhaul session manager configuration
Release
Modification
12.1(1)T
12.2(2)XB1
This command was introduced.
This command was implemented on the Cisco AS5850
platform.
Examples
To associate a transport session with the session-group Group5 and specify the parameters described
above, see the following example:
Router(config-bsm)# session group group5 161.44.2.72 5555 172.18.72.198 5555 1
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session protocol
session protocol
To specify a session protocol for calls between the local and remote routers using the packet network,
use the session protocol command in dial-peer configuration mode. To reset the default value for this
command, use the no form of this command.
session protocol {cisco | sipv2 | aal2-trunk | smtp}
no session protocol
Syntax Description
cisco
sipv2
Configure the dial peer to use proprietary Cisco VoIP session protocol.
SIP users should use this option. This option configures the VoIP dial peer
to use IETF SIP.
aal2-trunk
smtp
AAL2 nonswitched trunk session protocol.
Specifies Simple Mail Transfer Protocol (SMTP) session protocol.
Defaults
No default behaviors or values.
Dial-peer configuration
Command Modes
Command History
Release
Modification
11.3(1)T
12.0(4)XJ
This command was introduced on the Cisco 3600 series router.
This command was modified for store-and-forward fax on the Cisco AS5300
universal access server.
12.1(1)T
The sipv2 option was added.
12.1(1)XA
Support was added for VoATM dial peers on the Cisco MC3810 multiservice
concentrator with the aal2-trunk keyword.
12.1(2)T
Modifications to this command in Cisco IOS Release 12.1(1)XA were
integrated into Cisco IOS Release 12.1(2)T.
Usage Guidelines
Examples
The keyword cisco is applicable only to VoIP on the Cisco 3600 series routers. The keyword aal2-trunk
is applicable only to VoATM on the Cisco MC3810 multiservice concentrator.
This command applies to both on-ramp and off-ramp store-and-forward fax functions.
The following is an example of configuring a VoIP dial peer for H.323 or SIP as the session protocol for
VoIP call signaling:
dial-peer voice 102 voip
session protocol sipv2
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session protocol
The following example selects AAL2 trunking as the session protocol on a Cisco MC3810 multiservice
concentrator:
dial-peer voice 10 voatm
session protocol aal2-trunk
The following example selects Cisco Session Protocol as the session protocol on a Cisco 3600 series
router:
dial-peer voice 20 voip
session protocol cisco
The following example selects SMTP as the session protocol:
dial-peer voice 10 mmoip
session protocol smtp
Related Commands
Command
Description
dial-peer voice
Enters dial-peer configuration mode and specifies the method of
voice-related encapsulation.
session target (VoIP)
Configures a network-specific address for a dial peer.
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session protocol (Voice over Frame Relay)
session protocol (Voice over Frame Relay)
To establish a Voice over Frame Relay protocol for calls between the local and remote routers via the
packet network, use the session protocol command in dial-peer configuration mode. To reset the default
value, use the no form of this command.
session protocol {cisco-switched | frf11-trunk}
no session protocol
Syntax Description
cisco-switched
frf11-trunk
Specifies proprietary Cisco VoFR session protocol. (This is the only valid
session protocol for the Cisco 7200 series.)
Specifies FRF.11 session protocol.
Defaults
cisco-switched
Command Modes
Command History
Dial-peer configuration
Release
Modification
11.3(1)T
12.0(3)XG
This command was introduced for VoIP.
This command was modified to support VoFR on the Cisco 2600, 3600, and
7200 series routers and the Cisco MC3810 multiservice concentrator.
12.0(4)T
The cisco-switched and frf11-trunk keywords were added for VoFR dial
peers.
Usage Guidelines
For Cisco-to-Cisco dial peer connections, Cisco recommends that you use the default session protocol
because of the advantages it offers over a pure FRF.11 implementation. When connecting to
FRF.11-compliant equipment from other vendors, use the FRF.11session protocol.
Note
When using the FRF.11 session protocol on Cisco 2600 series and 3600 series routers, you must also
use the called-number command.
Examples
The following example shows how to configure the FRF.11 session protocol on a Cisco 2600 series or
3600 series router for VoFR dial peer 200:
dial-peer voice 200 vofr
session protocol frf11-trunk
called-number 5552150
The following example shows how to configure the FRF.11 session protocol on a Cisco MC3810
multiservice concentrator for VoFR dial peer 200:
dial-peer voice 200 vofr
session protocol frf11-trunk
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session protocol (Voice over Frame Relay)
Related Commands
Command
Description
called-number (dial-peer) Enables an incoming VoFR call leg to get bridged to the correct POTS
call leg when using a static FRF.11 trunk connection.
codec (dial-peer)
cptone
Specifies the voice coder rate of speech for a Voice over Frame Relay
dial peer.
Specifies a regional analog voice interface-related tone, ring, and
cadence setting.
destination-pattern
Specifies either the prefix, the full E.164 telephone number, or an ISDN
directory number (depending on the dial plan) to be used for a dial peer.
dtmf-relay (Voice over
Frame Relay)
Enables the generation of FRF.11 Annex A frames for a dial peer.
preference
Indicates the preferred order of a dial peer within a rotary hunt group.
session target
Specifies a network-specific address for a specified dial peer or
destination gatekeeper.
signal-type
Sets the signaling type to be used when connecting to a dial peer.
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session protocol aal2
session protocol aal2
To enter the voice-service-session configuration mode and specify AAL2 trunking on a Cisco MC3810
multiservice concentrator, use the session protocol aal2 command in voice-service configuration mode.
session protocol aal2
Syntax Description
Defaults
This command has no keywords or arguments.
There is no default setting for this command.
Voice-service configuration
Command Modes
Command History
Release
Modification
12.1(1)XA
This command was introduced on the Cisco MC3810 multiservice
concentrator.
12.1(2)T
This command was integrated into the 12.1(2)T release.
Usage Guidelines
Examples
This command applies to VoATM on the MC3810 multiservice concentrator.
In the voice-service-session configuration mode for AAL2, you can configure only AAL2 features, such
as call admission control and subcell multiplexing.
The following example shows how to access the voice-service-session configuration mode, beginning in
global configuration mode:
voice service voatm
session protocol aal2
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session protocol multicast
session protocol multicast
To set the session protocol as multicast, use the session protocol multicast command dial-peer
configuration mode. To negate this command and return to the Cisco default session protocol, use the no
version of this command.
session protocol multicast
no session protocol multicast
Syntax Description
Defaults
There are no keywords or arguments.
When this command is not implemented, the default session protocol is cisco.
Dial-peer configuration
Command Modes
Command History
Release
Modification
12.1(2)XH
This command was introduced on Cisco 2600 and Cisco 3600 series
routers for the Cisco Hoot and Holler over IP application.
12.1(3)T
This command was integrated into the Cisco IOS Release 12.1(3)T.
Usage Guidelines
Examples
Use the session protocol multicast dial-peer configuration command for voice conferencing in a
Hoot and Holler networking implementation. This command allows more than two ports to join the same
session simultaneously. It is supported on Cisco 2600 and Cisco 3600 series routers.
The following example shows the use of the session protocol multicast dial-peer configuration
command in context with its accompanying commands:
dial-peer voice 111 voip
destination-pattern 111
session protocol multicast
session target ipv4:237.111.0.111:22222
ip precedence 5
codec g711ulaw
Related Commands
Command
Description
session target ipv4
Assigns the session target for voice-multicasting dial peers.
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session target (VoATM)
session target (VoATM)
To specify a network-specific address for a specified VoATM dial peer, use the session target command
in dial-peer configuration mode. To restore default values for this parameter, use the no form of this
command.
Cisco 3600 Series Routers Voice over ATM Dial Peers
session target interface pvc {name | vpi/vci | vci}
no session target
Cisco MC3810 Multiservice Concentrator Voice over ATM Dial Peers
session target {serial | atm} interface pvc {word | vpi/vci | vci} cid
no session target
Syntax Description
serial
atm
Specifies the serial interface for the dial-peer address.
Specifies the ATM interface. The only valid number is 0.
Interface type and interface number on the router.
interface
pvc
The specific ATM permanent virtual circuit (PVC) for this dial peer.
word
(Optional) A name that identifies the PVC. The argument can identify
the PVC if a word identifier was assigned when the PVC was created.
name
The PVC name.
vpi/vci
ATM network virtual path identifier (VPI) and virtual channel
identifier (VCI) of this PVC.
On the Cisco 3600, if you have the Multiport T1/E1 ATM network
module with IMA installed, the valid range for vpi is from 0 to 5, and
the valid range for vci is from 1 to 255.
If you have the OC3 ATM Network Module installed, the valid range
for vpi is from 0 to 15, and the valid range for vci is from 1 to 1023.
vci
cid
ATM network virtual channel identifier (VCI) of this PVC.
ATM network channel identifier (CID) of this PVC. The valid range
is from 8 to 255.
Defaults
The default for this command is enabled with no IP address or domain name defined.
Dial-peer configuration
Command Modes
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session target (VoATM)
Command History
Release
Modification
11.3(1)T
11.3(1)MA
This command was introduced.
Support was added for VoATM, VoHDLC, and POTS dial peers on the
Cisco MC3810 multiservice concentrator.
12.0(7)XK
12.1(2)T
Support was added for VoATM dial peers on the Cisco 3600 series
routers. Support for VoHDLC on the Cisco MC3810 multiservice
concentrator was removed.
Support was added for VoATM on Cisco MC3810 multiservice
concentrators.
Usage Guidelines
Use the session target command to specify a network-specific address or domain name for a dial peer.
Whether you select a network-specific address or a domain name depends on the session protocol you
select. The syntax of this command complies with the simple syntax of mailto: as described in RFC 1738.
The session target loopback command is used for testing the voice transmission path of a call. The
loopback point will depend on the call origin and the loopback type selected.
This command applies to on-ramp store-and-forward fax functions.
You must enter the session protocol aal2-trunk dial-peer configuration command before you can
specify a cid for a dial peer for VoATM on the Cisco MC3810 multiservice concentrator.
Note
This command does not apply to plain old telephone service (POTS) dial peers.
Examples
The following example configures a session target for Voice over ATM on a Cisco MC3810 multiservice
concentrator. The session target is sent to ATM interface 0, and for a PVC with a VCI of 20.
dial-peer voice 12 voatm
destination-pattern 13102221111
session target atm0 pvc 20
The following example delivers fax-mail to multiple recipients:
dial-peer voice 10 mmoip
session target [email protected]
Assuming that mailer.example.com is running sendmail, you can put the following information into its
/etc/aliases file:
marketing-information:
The following example displays configuring a session target for Voice over ATM on the Cisco 3600
series. The session target is sent to ATM interface 0, and is for a PVC with a VPI/VCI of 1/100.
dial-peer voice 12 voatm
destination-pattern 13102221111
session target atm1/0 pvc 1/100
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session target (VoATM)
Related Commands
Command
Description
called-number
Enables an incoming VoFR call leg to be bridged to the correct POTS
call leg.
codec (dial-peer)
cptone
Specifies the voice coder rate of speech for a dial peer.
Specifies a regional tone, ring, and cadence setting for an analog voice
port.
destination-pattern
Specifies either the prefix or the full E.164 telephone number
(depending on your dial plan) to be used for a dial peer.
dtmf-relay
preference
Enables the DSP to generate FRF.11 Annex A frames for a dial peer.
Indicates the preferred selection order of a dial peer within a hunt
group.
session protocol
signal-type
Establishes a VoFR protocol for calls between the local and the remote
routers via the packet network.
Sets the signaling type to be used when connecting to a dial peer.
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session target (VoFR)
session target (VoFR)
To specify a network-specific address for a specified VoFR dial peer, use the session target command
in dial-peer configuration mode. To restore default values for this parameter, use the no form of this
command.
Cisco 2600 and 3600 Series Routers Voice over Frame Relay Dial Peers
session target interface dlci [cid]
no session target
Cisco MC3810 Multiservice Concentrator Voice over Frame Relay Dial Peers
session target interface dlci [cid]
no session target
Cisco 7200 Series Routers Voice over Frame Relay Dial Peers
session target interface dlci
no session target
Syntax Description
interface
Specifies the serial interface and interface number (slot number and
port number) associated with this dial peer. For the range of valid
interface numbers for the selected interface type, enter a ? character
after the interface type.
dlci
cid
Specifies the data link connection identifier for this dial peer. The
valid range is from 16 to 1007.
(Optional) Specifies the DLCI subchannel to be used for data on
FRF.11 calls. A CID must be specified only when the session protocol
is frf11-trunk. When the session protocol is cisco-switched, the CID
is dynamically allocated. The valid range is from 4 to 255.
Note
By default, CID 4 is used for data; CID 5 is used for
call-control. We recommend that you select CID values
between 6 and 63 for voice traffic. If the CID is greater than
63, the FRF.11 header will contain an extra byte of data.
Defaults
The default for this command is enabled with no IP address or domain name defined.
Dial-peer configuration
Command Modes
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session target (VoFR)
Command History
Release
Modification
11.3(1)T
11.3(1)MA
This command was introduced.
Support was added for VoFR, VoHDLC, and POTS dial peers on the
Cisco MC3810 multiservice concentrator.
12.0(3)XG
12.0(4)T
Support was added for VoFR dial peers on the Cisco 2600 series and
3600 series routers. The cid option was added.
Support was added for VoFR and POTS dial peers on the Cisco
7200 series routers and the support added in Cisco IOS Release
12.0(3)XG was integrated into Cisco IOS Release 12.0(4)T.
Usage Guidelines
Use the session target command to specify a network-specific address or domain name for a dial peer.
Whether you select a network-specific address or a domain name depends on the session protocol you
select. The syntax of this command complies with the simple syntax of mailto: as described in RFC 1738.
The session target loopback command is used for testing the voice transmission path of a call. The
loopback point will depend on the call origin and the loopback type selected.
For VoFR dial peers, the cid option is not allowed when the cisco-switched option for the
session protocol command is used.
Examples
The following example configures a session target for Voice over Frame Relay on a Cisco MC3810
multiservice concentrator with a session target on serial port1 and a DLCI of 200:
dial-peer voice 11 vofr
destination-pattern 13102221111
session target serial1 200
The following example shows how to configure serial interface 1/0, DLCI 100 as the session target for
VoFR dial peer 200 (an FRF.11 dial peer) on a Cisco 2600 series or 3600 series router, starting from
global configuration mode and using the FRF.11 session protocol:
dial-peer voice 200 vofr
destination-pattern 13102221111
called-number 5552150
session protocol frf11-trunk
session target serial 1/0 100 20
The following example delivers fax-mail to multiple recipients:
dial-peer voice 10 mmoip
session target [email protected]
Assuming that mailer.example.com is running sendmail, you can put the following information into its
/etc/aliases file:
marketing-information:
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session target (VoFR)
Related Commands
Command
Description
called-number
Enables an incoming VoFR call leg to be bridged to the correct POTS
call leg.
codec (dial-peer)
cptone
Specifies the voice coder rate of speech for a dial peer.
Specifies a regional tone, ring, and cadence setting for an analog voice
port.
destination-pattern
Specifies either the prefix or the full E.164 telephone number
(depending on your dial plan) to be used for a dial peer.
dtmf-relay
preference
Enables the DSP to generate FRF.11 Annex A frames for a dial peer.
Indicates the preferred selection order of a dial peer within a hunt
group.
session protocol
signal-type
Establishes a VoFR protocol for calls between the local and the remote
routers via the packet network.
Sets the signaling type to be used when connecting to a dial peer.
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session target (VoIP)
session target (VoIP)
To specify a network-specific address for a specified VoIP dial peer, use the session target command in
dial-peer configuration mode. To restore default values for this parameter, use the no form of this
command.
Cisco 2600 and Cisco 3600 Series Routers and Cisco MC8310 Multiservice Concentrator Voice over IP Dial Peers
session target {ipv4:destination-address | dns:[$s$. | $d$. | $e$. | $u$.] host-name | loopback:rtp
| loopback:compressed | loopback:uncompressed | ras | settlement}
no session target
Cisco AS5300 Universal Access Server Voice over IP Dial Peers
session target {ipv4:destination-address | dns:[$s$. | $d$. | $e$. | $u$.] host-name | loopback:rtp
| loopback:compressed | loopback:uncompressed | mailto: | {name | $d$}@domain-name |
ipv4:destination-address | dns:[$s$. | $d$. | $u$. | $e$.] host-name}
no session target
Cisco AS5800 Universal Access Server Voice over IP Dial Peers
session target {ipv4:destination-address | dns:[$s$. | $d$. | $e$. | $u$.] host-name | loopback:rtp
| loopback:compressed | loopback:uncompressed}
no session target
Syntax Description
ipv4:destination-address IP address of the dial peer.
dns:[$s$...] host-name
Indicates that the domain name server will be used to resolve the name of
the IP address. Valid entries for this parameter are characters representing
the name of the host device.
(Optional) Use one of the following three wildcards with this keyword
when defining the session target for Voice over IP (VoIP) peers:
$s$.—Indicates that the source destination pattern will be used as part of
the domain name.
$d$.—Indicates that the destination number will be used as part of the
domain name.
$e$.—Indicates that the digits in the called number will be reversed,
periods will be added between the digits of the called number, and this
string will be used as part of the domain name.
$u$.—Indicates that the unmatched portion of the destination pattern (such
as a defined extension number) will be used as part of the domain name.
loopback:rtp
Indicates that all voice data will be looped back to the source. This is
applicable for VoIP peers.
loopback:compressed
Indicates that all voice data will be looped back in compressed mode to the
source. This is applicable for POTS peers.
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session target (VoIP)
loopback:uncompresse Indicates that all voice data will be looped-back in uncompressed mode to
d
the source. This is applicable for POTS peers.
ras
Indicates that the registration, admission, and status (RAS) signaling
function protocol is being used, meaning that a gatekeeper will be
consulted to translate the E.164 address into an IP address.
settlement
provider-number
Indicates that the settlement server is the target to resolve the terminating
gateway address. Enter the provider IP address for provider number.
Defaults
The default state for this command is enabled, with no IP address or domain name defined.
Dial-peer configuration
Command Modes
Command History
Release
Modification
11.3(1)T
This command was introduced on the Cisco 2600 series and
Cisco 3600 series routers.
12.0(3)T
12.0(4)XJ
12.1(1)T
Support was added for VoIP and POTS dial peers on the Cisco AS5300
universal access server. The parameter was added for RAS.
Support was added for store-and-forward fax on the Cisco AS5300
universal access server platform.
Support was added for session target type of settlement.
Usage Guidelines
Use the session target command to specify a network-specific address or domain name for a dial peer.
Whether you select a network-specific address or a domain name depends on the session protocol you
select.
The session target loopback command is used for testing the voice transmission path of a call. The
loopback point will depend on the call origin and the loopback type selected.
The session target dns command can be used with or without the specified wildcards. Using the optional
wildcards can reduce the number of VoIP dial peer session targets you must configure if you have groups
of numbers associated with a particular router.
Use the session target ras command to specify that the RAS protocol is being used to determine the IP
address of the session target.
In Cisco IOS Release 12.1(1)T the session target command configuration cannot combine the target of
RAS with the settle-call command. When configuring the VoIP dial peers for a settlement server, if
session target type is settlement, the provider-number parameter in the session target and settle-call
commands should be identical.
When the VoIP dial peers are configured for a settlement server, if the session target type is settlement,
the provider-number parameter in the session target and settle-call commands should be identical.
Examples
The following example configures a session target using DNS for a host, “voice_router,” in the domain
cisco.com:
dial-peer voice 10 voip
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session target (VoIP)
session target dns:voice_router.cisco.com
The following example configures a session target using DNS, with the optional $u$. wildcard. In this
example, the destination pattern has been configured to allow for any four-digit extension, beginning
with the numbers 1310222. The optional wildcard $u$. indicates that the router will use the unmatched
portion of the dialed number—in this case, the four-digit extension—to identify the dial peer. As in the
preceding example, the domain is “cisco.com.”
dial-peer voice 10 voip
destination-pattern 1310222....
session target dns:$u$.cisco.com
The following example configures a session target using DNS, with the optional $d$. wildcard. In this
example, the destination pattern has been configured for 13102221111. The optional wildcard $d$.
indicates that the router will use the destination pattern to identify the dial peer in the “cisco.com”
domain.
dial-peer voice 10 voip
destination-pattern 13102221111
session target dns:$d$.cisco.com
The following example configures a session target using DNS, with the optional $e$. wildcard. In this
example, the destination pattern has been configured for 12345. The optional wildcard $e$. indicates that
the router will reverse the digits in the destination pattern, add periods between the digits, and then use
this reverse-exploded destination pattern to identify the dial peer in the “cisco.com” domain.
dial-peer voice 10 voip
destination-pattern 12345
session target dns:$e$.cisco.com
The following example configures a session target using RAS:
dial-peer voice 11 voip
destination-pattern 13102221111
session target ras
The following example configures a session target using settlement:
session target settlement:0
Related Commands
Command
Description
called-number
Enables an incoming VoFR call leg to be bridged to the correct POTS call
leg.
codec (dial-peer)
cptone
Specifies the voice coder rate of speech for a dial peer.
Specifies a regional tone, ring, and cadence setting for an analog voice
port.
dtmf-relay
Enables the DSP to generate FRF.11 Annex A frames for a dial peer.
Indicates the preferred selection order of a dial peer within a hunt group.
Sets the signaling type to be used when connecting to a dial peer.
preference
signal-type
destination-pattern
Specifies either the prefix or the full E.164 telephone number (depending
on your dial plan) to be used for a dial peer.
session protocol
settle-call
Establishes a session protocol for calls between the local and remote
routers through the packet network in Voice over IP.
Specifies that settlement is to be used for this dial peer, regardless of
session target type.
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session transport
session transport
To configure the VoIP dial peer to use TCP or User Datagram Protocol (UDP) as the underlying transport
layer protocol for Session Initiation Protocol (SIP) messages, use the session transport command in
dial-peer configuration mode. To reset the value to the default, use the no form of this command.
session transport {udp | tcp }
Syntax Description
udp
tcp
Configure the SIP dial peer to use the UDP transport layer protocol. This
is the default.
Configure the SIP dial peer to use the TCP transport layer protocol.
Defaults
The SIP dial peer uses UDP.
Note
The transport protocol specified with the transport command and the one specified with the session
transport command must be the same.
Command Modes
Command History
Dial-peer configuration
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
Usage Guidelines
Examples
Use show sip-ua status to ensure that the transport protocol that you set using the session transport
command matches the protocol set using the transport command.
The following example shows a VoIP dial peer configured to use UDP as the underlying transport
layer protocol for SIP messages:
dial-peer voice 102 voip
session transport udp
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set
set
To create a fault-tolerant or non-fault-tolerant session-set with the client or server option, use the set
command in backhaul session manager configuration mode. To delete the set, use the no form of this
command.
set set-name { client | server } { ft | nft }
no set set-name { client | server } { ft | nft }
Syntax Description
set-name
Session-set name.
client
Client option. The session-set should only be configured as
client for backhaul.
server
ft
Server option.
Fault-tolerant. Fault-tolerance is the level of ability within a
system to operate properly even if a group in the set fails.
nft
Non-fault-tolerant. Only one group is allowed in a
non-fault-tolerant set.
Defaults
No default behavior or values.
Command Modes
Command History
Backhaul session manager configuration
Release
Modification
This command was introduced.
12.1(1)T
Usage Guidelines
There can be multiple groups associated with a session-set.
The session-set should only be configured for the client for backhaul (not the server).
A set cannot be deleted unless the groups associated with the set are deleted first.
Examples
To specify the client set named Set1 to fault-tolerant, see the following example:
Router(config-bsm)# set set1 client ft
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settle-call
settle-call
To force a call to be authorized with a settlement server that uses the address resolution method specified
in the session target type command, use the settle-call command in dial-peer configuration mode. To
make sure that no authorization will be performed by a settlement server, use the no form of this
command.
settle-call provider-number
no settle-call provider-number
Syntax Description
provider-number
Digit defining the ID of a particular settlement server. The only valid entry is 0.
Note
If session target type is settlement, the provider-number argument
in the session target and settle-call commands should be identical.
Defaults
No default behavior or values.
Dial-peer configuration
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
Usage Guidelines
Using the session target command, a dial peer can determine the address of the terminating gateway
through the ipv4, dns, ras, and settlement keywords.
If the session target is not settlement, and the settle-call provider-number argument is set, the gateway
resolves the terminating gateway’s address using the specified method and then requests the settlement
server to authorize that address and create a settlement token for that particular address. If the server
cannot authorize the terminating gateway address suggested by the gateway, the call fails.
Do not combine the session target types ras and settle-call. Combination of session target types is not
supported in Cisco IOS Release 12.1(1)T.
Examples
The following example sets a call to be authorized with a settlement server that uses the address
resolution method specified in the session target:
dial-peer voice 10 voip
destination-pattern 1408.......
session target ipv4:172.22.95.14
settle-call 0
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settle-call
Related Commands
Command
Description
session target
Specifies a network-specific address for a specified dial peer.
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settlement
settlement
To enter settlement configuration mode and specify the attributes specific to a settlement provider, use
the settlement command in global configuration mode. To disable the settlement provider, use the no
form of this command.
settlement provider-number
no settlement provider-number
Syntax Description
provider-number
Specifies a digit that defines a particular settlement server. The only valid
entry is 0.
Defaults
0
Command Modes
Command History
Global configuration
Release
Modification
12.0(4)XH1
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
12.1(1)T
This command was integrated into Cisco IOS Release 12.1(1)T.
Usage Guidelines
Examples
The variable provider-number defines a particular settlement provider. For Cisco IOS Release 12.1, only
one clearinghouse per system is allowed, and the only valid value for provider-number is 0.
This example shows how to enter settlement configuration mode:
settlement 0
Related Commands
Command
Description
connection-timeout
Configures the length of time for which a connection is maintained after a
communication exchange is completed.
customer-id
device-id
Identifies a carrier or ISP with a settlement provider.
Specifies a gateway associated with a settlement provider.
Sets the encryption method to be negotiated with the provider.
encryption
max-connection
Sets the maximum number of simultaneous connections to be used for
communication with a settlement provider.
response-timeout
retry-delay
Configures the maximum time to wait for a response from a server.
Sets the time between attempts to connect with the settlement provider.
Sets the connection retry limit.
retry-limit
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settlement
Command
Description
session-timeout
Sets the interval for closing the connection when there is no input or output
traffic.
show settlement
shutdown
type
Displays the configuration for all settlement server transactions.
Brings up the settlement provider.
Configures an SAA-RTR operation type.
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settlement roam-pattern
settlement roam-pattern
To configure a pattern that must be matched to determine if a user is roaming, use the settlement
roam-pattern command in global configuration mode. To delete a particular pattern, use the no form of
this command.
settlement provider-number roam-pattern pattern {roaming | no roaming}
no settlement provider-number roam-pattern pattern {roaming | no roaming}
Syntax Description
provider-number
pattern
Digit defining the ID of particular settlement server. The only valid entry is 0.
Specifies a user account pattern.
roaming | no roaming Determines whether a user is roaming.
Defaults
No default pattern
Command Modes
Command History
Global configuration
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
Usage Guidelines
Examples
Multiple “roam patterns” could be entered on one gateway.
The following example will configure a pattern that determines if a user is roaming:
settlement 0 roam-pattern 1222 roam
settlement 0 roam-pattern 1333 noroam
settlement roam-pattern 1444 roam
settlement roam-pattern 1555 noroam
Related Commands
Command
roaming (settlement) Enables the roaming capability for a settlement provider.
settlement Enters settlement configuration mode.
Description
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sgcp
sgcp
To start and allocate resources for the Simple Gateway Control Protocol (SGCP) daemon, use the sgcp
command in global configuration mode. To terminate all calls, release all allocated resources, and kill
the SGCP daemon, use the no form of this command.
sgcp
no sgcp
Syntax Description
Defaults
This command has no arguments or keywords.
The SGCP daemon is not enabled.
Global configuration
Command Modes
Command History
Release
Modification
12.0(5)T
This command was introduced in a private release on the
Cisco AS5300 universal access server only and was not generally
available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except
for the Cisco 3620) in a private release that was not generally
available.
This command was integrated into 12.1(2)T and was generally
available on the Cisco 3600 series router and the Cisco MC3810
multiservice concentrator
Usage Guidelines
When the SGCP daemon is not active, all SGCP messages are ignored.
When you enter the no sgcp command, the SGCP process is removed.
Note
After you enter the no sgcp command, you must save the configuration and reboot the router for the
disabling of SGCP to take effect.
Examples
The following example shows the SGCP daemon being enabled:
sgcp
The following example shows the SGCP daemon being disabled:
no sgcp
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sgcp
Related Commands
Command
Description
Defines the IP address of the default SGCP call agent.
sgcp call-agent
sgcp graceful-shutdown Gracefully terminates all SGCP activity.
sgcp max-waiting-delay Sets the SGCP maximum waiting delay to prevent restart avalanches.
sgcp modem passthru
Enables SGCP modem or fax pass-through.
sgcp quarantine-buffer Disables the SGCP quarantine buffer.
disable
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
sgcp restart
Specifies how long the system should wait for a response to a request.
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband TSE for fax/modem operation.
sgcp tse payload
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sgcp call-agent
sgcp call-agent
To define the IP address of the default Simple Gateway Control Protocol (SGCP) call agent in the router
configuration file, use the sgcp call-agent command in global configuration mode. To remove the IP
address of the default SGCP call agent from the router configuration, use the no form of this command.
sgcp call-agent ipaddress [:udp port]
no sgcp call-agent ipaddress
Syntax Description
ipaddress
Specifies the IP address or hostname of the call agent.
(Optional) Specifies the UDP port of the call agent.
:udp port
Defaults
No IP address is configured.
Global configuration
Command Modes
Command History
Release
Modification
12.0(5)T
This command was introduced in a private release on the
Cisco AS5300 universal access server only and was not generally
available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except
for the Cisco 3620) in a private release that was not generally
available.
This command was integrated into 12.1(2)T and was generally
available on the Cisco 3600 series router and the Cisco MC3810
multiservice concentrator
Usage Guidelines
Setting this command defines the IP address of the default SGCP call agent to which the router sends an
initial RSIP (Restart In Progress) packet when the router boots up. This is used for initial boot-up only
before the SGCP call agent contacts the router acting as the gateway.
When you enter the no sgcp call-agent command, only the IP address of the default SGCP call agent is
removed.
Examples
The following example shows SGCP being enabled and the IP address of the call agent being specified:
sgcp
sgcp call-agent 209.165.200.225
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sgcp call-agent
Related Commands
Command
Description
Starts and allocates resources for the SGCP daemon.
sgcp
sgcp graceful-shutdown Gracefully terminates all SGCP activity.
sgcp max-waiting-delay Sets the SGCP maximum waiting delay to prevent restart avalanches.
sgcp modem passthru
Enables SGCP modem or fax pass-through.
sgcp quarantine-buffer Disables the SGCP quarantine buffer.
disable
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
sgcp restart
Specifies how long the system should wait for a response to a request.
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband TSE for fax/modem operation.
sgcp tse payload
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sgcp graceful-shutdown
sgcp graceful-shutdown
To block all new calls and gracefully terminate all existing calls (wait for the caller to end the call), use
the sgcp graceful-shutdown command in global configuration mode. To unblock all calls and allow new
calls to go through, use the no form of this command.
sgcp graceful-shutdown
no sgcp graceful-shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Global configuration
Command Modes
Command History
Release
Modification
12.0(5)T
This command was introduced in a private release on the Cisco AS5300
universal access server only and was not generally available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except for
the Cisco 3620) in a private release that was not generally available.
This command was integrated into 12.1(2)T and was generally available
on the Cisco 3600 series router and the Cisco MC3810 multiservice
concentrator
Usage Guidelines
Once you issue this command, all requests for new connections (CreateConnection requests) are denied.
All existing calls are maintained until users terminate them, or until you enter the no sgcp command.
When the last active call is terminated, the SGCP daemon is terminated, and all resources allocated to it
are released.
Examples
The following example shows all new calls being blocked and existing calls being terminated:
sgcp graceful-shutdown
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Sets the SGCP maximum waiting delay to prevent restart avalanches.
Enables SGCP modem or fax pass-through.
sgcp call-agent
sgcp max-waiting-delay
sgcp modem passthru
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sgcp graceful-shutdown
Command
Description
sgcp quarantine-buffer
disable
Disables the SGCP quarantine buffer.
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
sgcp restart
Specifies how long the system should wait for a response to a request.
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp max-waiting-delay
sgcp max-waiting-delay
To set the Simple Gateway Control Protocol (SGCP) maximum waiting delay to prevent restart
avalanches, use the sgcp max-waiting-delay command in global configuration mode. To restore the
default value, use the no form of this command.
sgcp max-waiting-delay delay
no sgcp max-waiting-delay delay
Syntax Description
delay
Sets the maximum waiting delay (MWD) value in milliseconds. The
valid range is from 0 to 600,000. The default is 3000.
Defaults
3,000 milliseconds
Command Modes
Command History
Global configuration
Release
Modification
12.0(5)T
This command was introduced in a private release on the Cisco AS5300
universal access server only, and was not generally available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except for
the Cisco 3620) in a private release that was not generally available.
This command was integrated into 12.1(2)T and was generally available
on the Cisco 3600 series router and the Cisco MC3810 multiservice
concentrator
Examples
The following example shows the maximum wait delay value set to 40 milliseconds:
sgcp max-waiting-delay 40
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
Enables SGCP modem or fax pass-through.
Disables the SGCP quarantine buffer.
sgcp call-agent
sgcp graceful-shutdown
sgcp modem passthru
sgcp quarantine-buffer
disable
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
Specifies how long the system should wait for a response to a request.
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sgcp max-waiting-delay
Command
Description
sgcp restart
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp modem passthru
sgcp modem passthru
To enable Simple Gateway Control Protocol (SGCP) modem or fax pass-through, use the sgcp modem
passthru command in global configuration mode. To disable SGCP modem or fax pass-through, use the
no form of this command.
sgcp modem passthru {ca | cisco | nse}
no sgcp modem passthru {ca | cisco | nse}
Syntax Description
ca
Uses the call agent controlled modem upspeed method violation
message.
cisco
nse
Uses a Cisco-proprietary upspeed method based on the protocol.
Uses the NSE-based modem upspeed method.
Defaults
SGCP modem or fax pass-through is disabled by default.
Global configuration.
Command Modes
Command History
Release
Modification
12.0(7)XK
This command was introduced on the Cisco MC3810 multiservice
concentrator and Cisco 3600 series routers (except the Cisco 3620) in
a private release that was not generally available.
12.1(2)T
This command was integrated into 12.1(2)T and was generally
available on the Cisco 3600 series router and the Cisco MC3810
multiservice concentrator
Usage Guidelines
You can use this command for fax pass-through because the answer tone can come from either modem
or fax transmissions. The upspeed method is the method used to dynamically change the codec type and
speed to meet network conditions.
If you use the nse option, you must also configure the sgcp tse payload command.
Examples
The following example shows SGCP modem pass-through configured using the call agent upspeed
method:
sgcp modem passthru ca
The following example shows SGCP modem pass-through configured using the proprietary Cisco
upspeed method:
sgcp modem passthru cisco
The following example shows SGCP modem pass-through configured using the NSE-based modem
upspeed:
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sgcp modem passthru
sgcp modem passthru nse
sgcp tse payload 110
Related Commands
Command
sgcp
Description
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
sgcp call-agent
sgcp graceful-shutdown Gracefully terminates all SGCP activity.
sgcp max-waiting-delay Sets the SGCP maximum waiting delay to prevent restart avalanches.
sgcp quarantine-buffer Disables the SGCP quarantine buffer.
disable
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
sgcp restart
Specifies how long the system should wait for a response to a request.
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp quarantine-buffer disable
sgcp quarantine-buffer disable
To disable the Simple Gateway Control Protocol (SGCP) quarantine buffer, use the sgcp
quarantine-buffer disable command in global configuration mode. To reenable the SGCP quarantine
buffer, use the no form of this command.
sgcp quarantine-buffer disable
no sgcp quarantine-buffer disable
Syntax Description
Defaults
This command has no arguments or keywords.
The SGCP quarantine buffer is enabled.
Global configuration
Command Modes
Command History
Release
Modification
12.0(7)XK
This command was introduced on the Cisco MC3810 multiservice
concentrator and the Cisco 3600 series routers (except for the Cisco
3620) in a private release that was not generally available.
12.1(2)T
This command was integrated into 12.1(2)T and was generally available
on the Cisco 3600 series router and the Cisco MC3810 multiservice
concentrator
Usage Guidelines
Examples
The SGCP quarantine buffer is the mechanism for buffering the SGCP events between two RQNT
messages.
The following example shows the SGCP quarantine buffer being disabled:
sgcp quarantine-buffer disable
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
sgcp call-agent
sgcp graceful-shutdown
sgcp max-waiting-delay
sgcp modem passthru
sgcp request retries
Sets the SGCP maximum waiting delay to prevent restart avalanches.
Enables SGCP modem or fax pass-through.
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
Specifies how long the system should wait for a response to a request.
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sgcp quarantine-buffer disable
Command
Description
sgcp restart
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp request retries
sgcp request retries
To specify the number of times to retry sending “notify” and “delete” messages to the Simple Gateway
Control Protocol (SGCP) call agent, use the sgcp request retries command in global configuration
mode. To restore the default value, use the no form of this command.
sgcp request retries count
no sgcp request retries
Syntax Description
count
Specifies the number of times a “notify” and “delete” message
is retransmitted to the SGCP call agent before it is dropped. The
valid range is from 1 to 100. The default is 3.
Defaults
The default for the number of times a “notify” and “delete” message is retransmitted to the SGCP call
agent before it is dropped is 3
Command Modes
Command History
Global configuration
Release
Modification
12.0(5)T
This command was introduced in a private release on the
Cisco AS5300 universal access server only and was not
generally available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers
(except for the Cisco 3620) in a private release that was not
generally available.
This command was integrated into 12.1(2)T and was generally
available on the Cisco 3600 series router and the
Cisco MC3810 multiservice concentrator
Usage Guidelines
The actual retry count may be different from the value you enter for this command. The retry count is
also limited by the call agent. If there is no response from the call agent after 30 seconds, the gateway
will not retry anymore, even though the number set using the sgcp request retries command has not
been reached.
The router will stop sending retries after 30 seconds, regardless of the setting for this command.
Examples
The following example shows the system configured to send the sgcp command 10 times before
dropping the request:
sgcp request retries 10
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sgcp request retries
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
sgcp call-agent
sgcp graceful-shutdown
sgcp max-waiting-delay
Sets the SGCP maximum waiting delay to prevent restart
avalanches.
sgcp modem passthru
Enables SGCP modem or fax pass-through.
Disables the SGCP quarantine buffer.
sgcp quarantine-buffer
disable
sgcp request timeout
Specifies how long the system should wait for a response to a
request.
sgcp restart
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent
can synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random
algorithm method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp request timeout
sgcp request timeout
To specify how long the system should wait for a response to a request, use the sgcp request timeout
command in global configuration mode. To restore the default value, use the no form of this command.
sgcp request timeout timeout
no sgcp request timeout
Syntax Description
timeout
Specifies the number of milliseconds to wait for a response to a request.
Valid range is from 1 to 10,000.
Defaults
500 milliseconds
Command Modes
Command History
Global configuration
Release
Modification
12.0(5)T
This command was introduced in a private release on the Cisco AS5300
universal access server only and was not generally available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except for
the Cisco 3620) in a private release that was not generally available.
This command was integrated into 12.1(2)T and was generally available
on the Cisco 3600 series router and the Cisco MC3810 multiservice
concentrator
Usage Guidelines
Examples
This command is used for “notify” and “delete” messages, which are sent to the SGCP call agent.
The following example shows the system configured to wait 40 milliseconds for a reply to a request:
sgcp request timeout 40
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
Sets the SGCP maximum waiting delay to prevent restart avalanches.
Enables SGCP modem or fax pass-through.
Disables the SGCP quarantine buffer.
sgcp call-agent
sgcp graceful-shutdown
sgcp max-waiting-delay
sgcp modem passthru
sgcp quarantine-buffer
disable
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sgcp request timeout
Command
Description
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp restart
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp restart
sgcp restart
To trigger the router to send a Restart in Progress (RSIP) message to the Simple Gateway Control
Protocol (SGCP) call agent indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller, use the sgcp restart command in global configuration mode. To
restore the default value, use the no form of this command.
sgcp restart {delay delay | notify}
no sgcp restart {delay delay | notify}
Syntax Description
delay delay
Specifies the restart delay timer value in milliseconds. The valid
range is from 0 to 600, and the default value is 0.
notify
Enables the restart notification upon the SGCP/digital interface
state transition.
Defaults
Zero (0)
Command Modes
Command History
Global configuration
Release
Modification
12.0(7)XK
This command was introduced on the Cisco MC3810 multiservice
concentrator and Cisco 3600 series routers (except the Cisco 3620)
in a private release that was not generally available.
12.1(2)T
This command was integrated into 12.1(2)T and was generally
available on the Cisco 3600 series router and the Cisco MC3810
multiservice concentrator
Usage Guidelines
This command is used to send RSIP messages from the router to the SGCP call agent. The RSIP
messages are used to synchronize the router and the call agent. RSIP messages are also sent when the
sgcp command is entered to enable the SGCP daemon.
You must enter the notify option to enable RSIP messages to be sent.
Examples
The following example shows the system configured to wait 40 milliseconds before restarting SGCP:
sgcp restart delay 40
The following example shows the system configured to send an RSIP notification to the SGCP call agent
when the T1 controller state changes:
sgcp restart notify
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sgcp restart
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
sgcp call-agent
sgcp graceful-shutdown
sgcp max-waiting-delay
Sets the SGCP maximum waiting delay to prevent restart
avalanches.
sgcp modem passthru
Enables SGCP modem or fax pass-through.
Disables the SGCP quarantine buffer.
sgcp quarantine-buffer
disable
sgcp request retries
sgcp request timeout
sgcp retransmit timer
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
Specifies how long the system should wait for a response to a
request.
Configures the SGCP retransmission timer to use a random
algorithm method.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp retransmit timer
sgcp retransmit timer
To configure the Simple Gateway Control Protocol (SGCP) retransmission timer to use a random
algorithm, use the sgcp retransmit timer command in global configuration mode. To restore the default
value, use the no form of this command.
sgcp retransmit timer {random}
no sgcp retransmit timer {random}
Syntax Description
random
Enables the SGCP retransmission timer to use a random algorithm.
Defaults
The SGCP retransmission timer does not use the random algorithm.
Global configuration
Command Modes
Command History
Release
Modification
12.0(7)XK
This command was introduced on the Cisco 3600 and
Cisco MC3810 multiservice concentrator in a private release that
was not generally available.
12.1(2)T
This command was integrated into 12.1(2)T and was generally
available on the Cisco 3600 series router and the Cisco MC3810
multiservice concentrator
Usage Guidelines
Use this command to enable the random algorithm component of the retransmission timer. For example,
if the retransmission timer is set to 200 milliseconds, the first retransmission timer is 200 milliseconds,
but the second retransmission timer picks up a timer value randomly between either 200 or 400. The third
retransmission timer picks up a timer value randomly of 200, 400, or 800 as shown below:
•
•
•
•
•
First retransmission timer: 200
Second retransmission timer: 200 or 400
Third retransmission timer: 200, 400, or 800
Fourth retransmission timer: 200, 400, 800, or 1600
Fifth retransmission timer: 200, 400, 800, 1600, or 3200 and so on.
After 30 seconds, the retransmission timer no longer retries.
Examples
The following example shows the retransmission timer set to use the random algorithm:
sgcp retransmit timer random
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sgcp retransmit timer
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
sgcp call-agent
sgcp graceful-shutdown
sgcp max-waiting-delay
sgcp modem passthru
Sets the SGCP maximum waiting delay to prevent restart avalanches.
Enables SGCP modem or fax pass-through.
sgcp quarantine-buffer
disable
Disables the SGCP quarantine buffer.
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
sgcp restart
Specifies how long the system should wait for a response to a request.
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp timer
Configures how the gateway detects the RTP stream host.
Enables Inband Tse for fax/modem operation.
sgcp tse payload
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sgcp timer
sgcp timer
To configure how the gateway detects the Real-Time Transport Protocol (RTP) stream lost, use the sgcp
timer command in global configuration mode. To restore the default value, use the no form of this
command.
sgcp timer {receive-rtcp timer | rtp-nse timer}
no sgcp timer {receive-rtcp timer | rtp-nse timer}
Syntax Description
receive-rtcp timer
rtp-nse timer
Sets the multiples of the RTP Control Protocol (RTCP) transmission
interval in milliseconds. The valid range is from 1 to 100, and the default
is 5.
Sets the multiples of the RTP named signaling event (NSE) timeout in
milliseconds. The valid range is from 100 to 3000, and the default is
200.
Defaults
Default for receive-rtcp timer is 5.
Default for rtp-nse timer is 200.
Command Modes
Command History
Global configuration
Release
Modification
12.0(5)T
This command was introduced in a private release on the Cisco AS5300
universal access server only and was not generally available.
12.0(7)XK
12.1(2)T
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except for
the Cisco 3620) in a private release that was not generally available.
This command was integrated into 12.1(2)T and was generally available
on the Cisco 3600 series router and the Cisco MC3810 multiservice
concentrator
Usage Guidelines
Examples
The RTP NSE timer is used for proxy ringing (the ringback tone is provided at the originating gateway).
The following example shows the receive-rtcp timer set to 100 milliseconds:
sgcp timer receive-rtcp 100
The following example shows the rtp-nse timer set to 1000 milliseconds:
sgcp timer rtp-nse 1000
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sgcp timer
Related Commands
Command
sgcp
Description
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
sgcp call-agent
sgcp
graceful-shutdown
sgcp
Sets the SGCP maximum waiting delay to prevent restart avalanches.
max-waiting-delay
sgcp modem passthru Enables SGCP modem or fax pass-through.
sgcp
Disables the SGCP quarantine buffer.
quarantine-buffer
disable
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout Specifies how long the system should wait for a response to a request.
sgcp restart
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer Configures the SGCP retransmission timer to use a random algorithm
method.
sgcp tse payload
Enables Inband TSE for fax/modem operation.
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sgcp tse payload
sgcp tse payload
To enable Inband Telephony Signaling Events (TSE) for fax and modem operation, use the sgcp tse
payload command in global configuration mode. To restore the default value, use the no form of this
command.
sgcp tse payload type
no sgcp tse payload type
Syntax Description
type
Sets the TSE payload type. The valid range is from 96 to 119. The
default is 0, meaning that the command is disabled.
Defaults
Zero (0)
Command Modes
Command History
Global configuration
Release
Modification
12.0(7)XK
This command was introduced on the Cisco MC3810 multiservice
concentrator and Cisco 3600 series routers (except the Cisco 3620) in a
private release that was not generally available.
12.1(2)T
This command was integrated into 12.1(2)T and was generally available
on the Cisco 3600 series router and the Cisco MC3810 multiservice
concentrator
Usage Guidelines
Examples
Because this command is disabled by default, you must specify a TSE payload type.
If you configure the sgcp modem passthru command to the nse value, then you must configure this
command.
The following example shows the Simple Gateway Control Protocol (SGCP) modem pass-through set
using the NSE-based modem upspeed and the Inband Telephony Signaling Events payload value set to
110:
sgcp modem passthru nse
sgcp tse payload 110
Related Commands
Command
Description
sgcp
Starts and allocates resources for the SGCP daemon.
Defines the IP address of the default SGCP call agent.
Gracefully terminates all SGCP activity.
sgcp call-agent
sgcp graceful-shutdown
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sgcp tse payload
Command
Description
sgcp max-waiting-delay
sgcp modem passthru
Sets the SGCP maximum waiting delay to prevent restart avalanches.
Enables SGCP modem or fax pass-through.
sgcp quarantine-buffer
disable
Disables the SGCP quarantine buffer.
sgcp request retries
Specifies the number of times to retry sending “notify” and “delete”
messages to the SGCP call agent.
sgcp request timeout
sgcp restart
Specifies how long the system should wait for a response to a request.
Triggers the router to send an RSIP message to the SGCP call agent
indicating that the T1 controller is up or down so that the call agent can
synchronize with the T1 controller.
sgcp retransmit timer
sgcp timer
Configures the SGCP retransmission timer to use a random algorithm
method.up or down so that the call agent can synchronize
Configures how the gateway detects the RTP stream host.
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show aal2 profile
show aal2 profile
To display the ATM adaptation layer 2 (AAL2) profiles configured on the system, use the show aal2
profile command in privileged EXEC mode.
show aal2 profile all | {itut profile-number | custom profile-number | atmf profile-number}
Syntax Description
all
Displays International Telecommunication Union Telecommunication
Standardization Sector (ITU-T), ATM Forum, and custom AAL2
profiles configured on the system.
itut
Displays ITU-T profiles configured on the system.
profile-number
Specifies the profile number of the AAL2 profile to display. The
available choices are as follows:
For ITU-T:
•
•
•
1 = G.711 u-law
2 = G.711 u-law with silence insertion descriptor (SID)
7 = G.711 u-law and G.729ar8
For ATMF: None. ATMF is not supported.
For custom:
•
•
100 = G.711 u-law and G.726r32
110 = G.711 u-law, G.726r32, and G.729ar8
custom
atmf
Displays custom profiles configured on the system.
Displays ATM Forum profiles configured on the system.
Command Modes
Command History
Privileged EXEC
Release
Modification
12.1(1)XA
This command was introduced on the Cisco MC3810 multiservice
concentrator.
12.1(2)T
This command was integrated into the 12.1(2)T release.
Usage Guidelines
Examples
This command applies to AAL2 Voice over ATM (VoATM) applications on the Cisco MC3810
multiservice concentrator.
Use the show aal2 profile EXEC command to display the AAL2 profiles configured in the system.
The following is sample output from the show aal2 profile command for displaying all the profiles
configured in the system:
Router# show aal2 profile all
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show aal2 profile
Printing all the Profiles in the system
Profile Type: ITUT Profile Number: 1 SID Support: 0
Red enable: 1 Num entries: 1
Coding type: g711ulaw Packet length: 40 UUI min: 0 UUI max: 15
Profile Type: ITUT Profile Number: 2 SID Support: 1
Red enable: 1 Num entries: 1
Coding type: g711ulaw Packet length: 40 UUI min: 0 UUI max: 15
Profile Type: custom Profile Number: 100 SID Support: 1
Red enable: 1 Num entries: 2
Coding type: g711ulaw Packet length: 40 UUI min: 0 UUI max: 7
Coding type: g726r32 Packet length: 40 UUI min: 8 UUI max: 15
Profile Type: ITUT Profile Number: 7 SID Support: 1
Red enable: 1 Num entries: 2
Coding type: g711ulaw Packet length: 40 UUI min: 0 UUI max: 15
Coding type: g729ar8 Packet length: 10 UUI min: 0 UUI max: 15
Profile Type: custom Profile Number: 110 SID Support: 1
Red enable: 1 Num entries: 3
Coding type: g711ulaw Packet length: 40 UUI min: 0 UUI max: 7
Coding type: g726r32 Packet length: 40 UUI min: 8 UUI max: 15
Coding type: g729ar8 Packet length: 30 UUI min: 8 UUI max: 15
Table 26 provides an alphabetical listing of the fields in this output and a description of each field.
Tab le 2 6
show aal2 profile Field Descriptions
Field
Description
Profile Type
Category of codec types configured on DSP. Possible types are ITU-T,
ATMF, and custom.
ITUT Profile Number Predefined combination of one or more codec types configured for a digital
signal processor (DSP).
SID Support
Red enable
Num entries
Coding type
Packet length
UUI min
Silence insertion descriptor.
Redundancy enable for type3 packets.
Number of profile elements.
Voice compression algorithm.
Sample size.
Minimum sequence number on the voice packets.
Maximum sequence number on the voice packets.
UUI max
Related Commands
Command
Description
codec aal2-profile
Sets the codec profile for a DSP on a per-call basis.
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show atm video-voice address
show atm video-voice address
To display the network service access point (NSAP) address for the ATM interface, enter the show atm
video-voice address command in privileged EXEC mode.
show atm video-voice address
This command has no keywords or arguments.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)T
Cisco IOS Release 12.0(5)XK was integrated into Cisco IOS Release
12.0(7)T.
Usage Guidelines
Examples
Enter this command to review ATM interface NSAP addresses that have been assigned with the atm
video aesa command and to ensure that ATM management is confirmed for those addresses.
On a Cisco MC3810 multiservice concentrator, the following example displays ATM interface NSAP
addresses:
Router# show atm video-voice address
nsap address
47.0091810000000002F26D4901.00107B4832E1.FE
47.0091810000000002F26D4901.00107B4832E1.C8
type
VOICE_AAL5
VIDEO_AAL1
ilmi status
Confirmed
Confirmed
Related Commands
Command
Description
Sets the codec profile for a DSP on a per-call basis.
codec aal2-profile
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show backhaul-session-manager group
show backhaul-session-manager group
To display status, statistics, or configuration information for all available session-groups, use the
show backhaul-session-manager group command in privileged EXEC mode.
show backhaul-session-manager group { status | stats | cfg } { all | name group-name }
Syntax Description
status
Displays status information for session-groups.
Displays statistics for session-groups.
stats
cfg
Displays configuration information for session-groups.
Displays information for all available session-groups.
all
name group-name
Displays information for a specific session-group. The
group-name argument specifies the name of the
session-group.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced.
Examples
The following displays statistics for all session-groups:
Router# show backhaul-session-manager group stats all
Session-Group grp1 statistics
Successful Fail-Overs
:0
Un-Successful Fail-Over attempts:0
Active Pkts receive count :0
Standby Pkts receive count :0
Total PDUs dispatch err
:0
The following displays the current configuration for all session-groups:
Router# show backhaul-session-manager group cfg all
Session-Group
Group Name :grp1
Set Name
Sessions
:set1
:3
Dest:10.5.0.3 8304 Local:10.1.2.15 8304 Priority:0
Dest:10.5.0.3 8300 Local:10.1.2.15 8300 Priority:2
Dest:10.5.0.3 8303 Local:10.1.2.15 8303 Priority:2
RUDP Options
timer cumulative ack :100
timer keepalive
timer retransmit
:1000
:300
timer transfer state :2000
receive max :32
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show backhaul-session-manager group
cumulative ack max
retrans max
:3
:2
out-of-sequence max :3
auto-reset max :5
The following displays the current status of all session-groups. This group named grp1 belongs to the
set named set1.
The Status will be either Group-OutOfService (no session in the group has been established) or
Group-Inservice (at least one session in the group has been established).
The Status(use) will be either Group-Standby (the VSC connected to the other end of this group will go
into standby mode), Group-Active (the VSC connected to the other end of this group will be the active
VSC), or Group-None (the VSC has not declared its intent yet).
Router# show backhaul-session-manager group status all
Session-Group
Group Name
Set Name
Status
:grp1
:set1
:Group-OutOfService
Status (use) :Group-None
Related Commands
Command
Description
show backhaul-session-manager
session
Displays status, statistics, or configuration of sessions.
show backhaul-session-manager
set
Displays session-groups associated with a specific or all
session-sets.
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show backhaul-session-manager session
show backhaul-session-manager session
To display various information for about a session or sessions, use the show backhaul-session-manager
session command in privileged EXEC mode.
show backhaul-session-manager session { all | ip ip_address }
Syntax Description
all
All available sessions.
ip ip_address
The IP address of the local or remote session.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced.
Examples
To display information for all available sessions, see the following example.
The State will be OPEN (the connection is established), OPEN_WAIT (the connection is awaiting
establishment), OPEN_XFER (session failover is in progress for this session, which is a transient state),
or CLOSE (this session is down, also a transient state). The session will move to OPEN_WAIT after
waiting a fixed amount of time.
The Use-status field indicates whether PRI signaling traffic is currently being transported over this
session . The field will be either OOS (this session is not being used to transport signaling traffic) or IS
(this session is being used currently to transport all PRI signaling traffic). OOS does not indicate if the
connection is established and IS indicates that the connection is established.
Router# show backhaul-session-manager session all
Session information --
Session-id:35
Group:grp1 /*this session belongs to the group named 'grp1' */
Configuration:
Local:10.1.2.15
Remote:10.5.0.3
Priority:2
, port:8303
, port:8303
RUDP Option:Client, Conn Id:0x2
State:
Status:OPEN_WAIT, Use-status:OOS, /*see explanation below */
Statistics:
# of resets:0
# of auto_resets 0
# of unexpected RUDP transitions (total) 0
# of unexpected RUDP transitions (since last reset) 0
Receive pkts - Total:0 , Since Last Reset:0
Recieve failures - Total:0 ,Since Last Reset:0
Transmit pkts - Total:0, Since Last Reset:0
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show backhaul-session-manager session
Transmit Failures (PDU Only)
Due to Blocking (Not an Error) - Total:0, Since Last Reset:0
Due to causes other than Blocking - Total:0, Since Last
Reset:0
Transmit Failures (NON-PDU Only)
Due to Blocking(Not an Error) - Total:0, Since Last Reset:0
Due to causes other than Blocking - Total:0, Since Last
Reset:0
RUDP statistics
Open failures:0
Not ready failures:0
Conn Not Open failures:0
Send window full failures:0
Resource unavailble failures:0
Enqueue failures:0
Related Commands
Command
Description
show backhaul-session-manager
group
Displays status, statistics, or configuration of a specified or
all session-groups.
show backhaul-session-manager
set
Displays session-groups associated with a specified or all
session-sets.
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show backhaul-session-manager set
show backhaul-session-manager set
To display session-groups associated with a specified session-set or all session-sets, use the
show backhaul-session-manager set command in privileged EXEC mode.
show backhaul-session-manager set { all | name session-set-name }
Syntax Description
all
All available session-sets.
A specified session-set.
name session-set-name
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced.
Examples
To show session groups associated with all session-sets, see the following example:
Router# show backhaul-session-manager set all
Related Commands
Command
Description
show backhaul-session-manager
group
Displays status, statistics, or configuration of a specified or
all session-groups.
show backhaul-session-manager
session
Displays status, statistics, or configuration of a session or all
sessions.
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show call active
show call active
To display active call information for voice calls or fax transmissions in progress, use the show call
active command in user EXEC or privileged EXEC mode.
show call active {voice | fax}[brief]
Syntax Description
voice
fax
Specifies that information be displayed for all active voice calls.
Specifies that information be displayed for all active fax calls.
(Optional) Displays a truncated version of the active call information.
brief
Defaults
No default behavior or values.
Command Modes
User EXEC or
Privileged EXEC
Command History
Release
Modification
11.3(1)T
12.0(3)XG
12.0(4)XJ
This command was introduced on the Cisco 2600 series and 3600 series.
Support for VoFR was added.
This command was modified for store-and-forward fax on the Cisco AS5300
universal access server.
12.0(4)T
This command was first supported on the Cisco 7200 series.
12.0(7)XK
This command was first supported on the Cisco MC3810 multiservice
concentrator.
12.1(2)T
12.1(3)T
This command was integrated into Cisco IOS Release 12.1(2)T.
This command was modified for Modem Passthrough over VoIP on the
Cisco AS5300 universal access server.
Usage Guidelines
Use the show call active command to display the contents of the active call table. This command
displays information about call times, dial peers, connections, quality of service, and other status and
statistical information. If you use the voice keyword, information is displayed about all voice calls
currently connected through the router or access server. If you use the fax keyword, information is
displayed about all fax calls currently connected.
This command applies to both on-ramp and off-ramp store-and-forward fax functions.
See Table 19 for a listing of the information types associated with this command.
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show call active
Examples
The following is sample output from the show call active voice command:
Router# show call active voice
GENERIC:
SetupTime=104443 ms
Index=1
PeerAddress=50110
PeerSubAddress=
PeerId=100
PeerIfIndex=104
LogicalIfIndex=10
ConnectTime=104964
CallDuration=00:02:43
CallState=4
CallOrigin=2
ChargedUnits=0
InfoType=2
TransmitPackets=15720
TransmitBytes=2362904
ReceivePackets=15670
ReceiveBytes=2737904
TELE:
ConnectionId=[0x4B091A27 0x3EDD0003 0x0 0xFEFD4]
TxDuration=155310 ms
VoiceTxDuration=155310 ms
FaxTxDuration=0 ms
CoderTypeRate=g711ulaw
NoiseLevel=-75
ACOMLevel=11
OutSignalLevel=-13
InSignalLevel=-22
InfoActivity=2
ERLLevel=27
SessionTarget=
ImgPages=0
GENERIC:
SetupTime=104648 ms
Index=1
PeerAddress=55240
PeerSubAddress=
PeerId=2
PeerIfIndex=105
LogicalIfIndex=0
ConnectTime=104964
CallDuration=00:02:47
CallState=4
CallOrigin=1
ChargedUnits=0
InfoType=2
TransmitPackets=16026
TransmitBytes=2608248
ReceivePackets=16075
ReceiveBytes=2609164
VOIP:
ConnectionId[0x4B091A27 0x3EDD0003 0x0 0xFEFD4]
RemoteIPAddress=1.14.82.14
RemoteUDPPort=18202
RoundTripDelay=2 ms
SelectedQoS=best-effort
tx_DtmfRelay=inband-voice
FastConnect=TRUE
SessionProtocol=cisco
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show call active
SessionTarget=ipv4:1.14.82.14
OnTimeRvPlayout=40
GapFillWithSilence=0 ms
GapFillWithPrediction=0 ms
GapFillWithInterpolation=0 ms
GapFillWithRedundancy=0 ms
HiWaterPlayoutDelay=67 ms
LoWaterPlayoutDelay=67 ms
ReceiveDelay=67 ms
LostPackets=0 ms
EarlyPackets=0 ms
LatePackets=0 ms
VAD = enabled
CoderTypeRate=g729r8
CodecBytes=20
SignalingType=cas
Modem passthrough signaling method is nse:
Buffer Fill Events = 0
Buffer Drain Events = 0
Percent Packet Loss = 0
Consecutive-packets-lost Events = 0
Corrected packet-loss Events = 0
Last Buffer Drain/Fill Event = 157sec
Time between Buffer Drain/Fills = Min 0sec Max 0sec
The following is sample output from the show call active voice brief command:
Router# show call active voice brief
<ID>: <start>hs.<index> +<connect> pid:<peer_id> <dir> <addr> <state>
dur hh:mm:ss tx:<packets>/<bytes> rx:<packets>/<bytes>
IP <ip>:<udp> rtt:<time>ms pl:<play>/<gap>ms lost:<lost>/<early>/<late>
delay:<last>/<min>/<max>ms <codec>
MODEMPASS <method> buf:<fills>/<drains> loss <overall%> <multipkt>/<corrected>
last <buf event time>s dur:<Min>/<Max>s
FR <protocol> [int dlci cid] vad:<y/n> dtmf:<y/n> seq:<y/n>
sig:<on/off> <codec> (payload size)
ATM <protocol> [int vpi/vci cid] vad:<y/n> dtmf:<y/n> seq:<y/n>
sig:<on/off> <codec> (payload size)
Tele <int>: tx:<tot>/<v>/<fax>ms <codec> noise:<l> acom:<l> i/o:<l>/<l> dBm
3
3
: 104443hs.1 +521 pid:100 Answer 50110 active
dur 00:03:28 tx:20151/3036404 rx:20102/3517936
Tele 0:D:1: tx:199630/199630/0ms g711ulaw noise:-75 acom:11 i/0:-22/-13 dBm
: 104648hs.1 +316 pid:2 Originate 55240 active
dur 00:03:28 tx:20102/3276712 rx:20151/3277628
IP 1.14.82.14:18202 rtt:3ms pl:40/0ms lost:0/0/0 delay:67/67/67ms g729r8
MODEMPASS nse buf:0/0 loss 0% 0/0 last 195s dur:0/0s
The following is sample output from the show call active fax command:
Router# show call active fax
GENERIC:
SetupTime=22021 ms
Index=1
PeerAddress=wook song
PeerSubAddress=
PeerId=0
PeerIfIndex=0
LogicalIfIndex=0
ConnectTime=24284
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show call active
CallState=4
CallOrigin=2
ChargedUnits=0
InfoType=10
TransmitPackets=0
TransmitBytes=0
ReceivePackets=0
ReceiveBytes=41190
MMOIP:
ConnectionId[0x37EC7F41 0xB0110001 0x0 0x35C34]
RemoteIPAddress=0.0.0.0
SessionProtocol=SMTP
SessionTarget=
MessageId=
AccountId=
ImgEncodingType=MH
ImgResolution=fine
AcceptedMimeTypes=2
DiscardedMimeTypes=1
Notification=None
GENERIC:
SetupTime=23193 ms
Index=1
PeerAddress=527....
PeerSubAddress=
PeerId=3469
PeerIfIndex=157
LogicalIfIndex=30
ConnectTime=24284
CallState=4
CallOrigin=1
ChargedUnits=0
InfoType=10
TransmitPackets=5
TransmitBytes=6513
ReceivePackets=0
ReceiveBytes=0
TELE:
ConnectionId=[0x37EC7F41 0xB0110001 0x0 0x35C34]
TxDuration=24010 ms
FaxTxDuration=10910 ms
FaxRate=14400
NoiseLevel=-1
ACOMLevel=-1
OutSignalLevel=0
InSignalLevel=0
InfoActivity=0
ERLLevel=-1
SessionTarget=
ImgPages=0
The following is sample output from the show call active fax brief command:
Router# show call active fax brief
<ID>: <start>hs.<index> +<connect> pid:<peer_id> <dir> <addr> <state> \
tx:<packets>/<bytes> rx:<packets>/<bytes> <state>
IP <ip>:<udp> rtt:<time>ms pl:<play>/<gap>ms lost:<lost>/<early>/<late>
delay:<last>/<min>/<max>ms <codec>
FR <protocol> [int dlci cid] vad:<y/n> dtmf:<y/n> seq:<y/n>
sig:<on/off> <codec> (payload size)
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show call active
Tele <int>: tx:<tot>/<v>/<fax>ms <codec> noise:<l> acom:<l> i/o:<l>/<l> dBm
: 22021hs.1 +2263 pid:0 Answer wook song active
1
tx:0/0 rx:0/41190
IP 0.0.0.0 AcceptedMime:2 DiscardedMime:1
1
: 23193hs.1 +1091 pid:3469 Originate 527.... active
tx:10/13838 rx:0/0
Tele : tx:31200/10910/20290ms noise:-1 acom:-1 i/0:0/0 dBm
Table 27 provides an alphabetical listing of the fields displayed in the output from the show call active
command and a description of each field.
Table 27
show call active Field Descriptions
Field
Description
ACOM Level
Current ACOM level for this call. ACOM is the combined loss achieved
by the echo canceler, which is the sum of the Echo Return Loss, Echo
Return Loss Enhancement, and nonlinear processing loss for the call.
Buffer Drain Events
Buffer Fill Events
CallDuration
CallOrigin
Total number of jitter buffer drain events.
Total number of jitter buffer fill events.
Length of the call in hours, minutes, and seconds, hh:mm:ss.
Call origin: answer or originate.
CallState
Current state of the call.
ChargedUnits
Total number of charging units that apply to this peer since system
startup. The unit of measure for this field is hundredths of second.
CodecBytes
Payload size in bytes for the codec used.
CoderTypeRate
Negotiated coder rate. This value specifies the send rate of voice or fax
compression to its associated call leg for this call.
ConnectionId
ConnectTime
Global call identifier for this gateway call.
Time at which the call was connected.
Consecutive-packets-lost Total number of consecutive (two or more) packet-loss events.
Events
Corrected packet-loss
Events
Total number of packet loss events that were corrected using the
RFC 2198 method.
Dial-Peer
Tag of the dial peer sending this call.
ERLLevel
Current Echo Return Loss (ERL) level for this call.
FaxTxDuration
Duration of fax transmission from this peer to the voice gateway for this
call. You can derive the Fax Utilization Rate by dividing the
FaxTxDuration value by the TxDuration value.
GapFillWithInterpolation Duration of a voice signal played out with a signal synthesized from
parameters, or samples of data preceding and following in time because
voice data was lost or not received in time from the voice gateway for this
call.
GapFillWithRedundancy Duration of a voice signal played out with a signal synthesized from
available redundancy parameters because voice data was lost or not
received in time from the voice gateway for this call.
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show call active
Table 27
show call active Field Descriptions (continued)
Field
Description
GapFillWithPrediction
Duration of the voice signal played out with signal synthesized from
parameters, or samples of data preceding in time, because voice data was
lost or not received in time from the voice gateway for this call. Examples
of such pullout are frame-eraser or frame-concealment strategies in
G.729 and G.723.1 compression algorithms.
GapFillWithSilence
Duration of a voice signal replaced with silence because voice data was
lost or not received in time for this call.
HiWaterPlayoutDelay
Index
High-water mark Voice Playout FIFO Delay during this call.
Dial peer identification number.
InfoActivity
InfoType
Active information transfer activity state for this call.
Information type for this call, for example, voice or fax.
Active input signal level from the telephony interface used by this call.
Time since the last jitter buffer drain or fill event, in seconds.
InSignalLevel
Last Buffer Drain/Fill
Event
LogicalIfIndex
Index number of the logical interface for this call.
LoWaterPlayoutDelay
Low water mark Voice Playout FIFO Delay during this call.
Modem passthrough
signaling method in use
Indicates that this is a modem pass-through call and that named signaling
events (NSEs)—also called telephone-events in RFC 2833—are used for
signaling codec upspeed. The upspeed method is the method used to
dynamically change the codec type and speed to meet network
conditions. This means that you might move to a faster codec when you
have both voice and data calls and then slow down when there is only
voice traffic.
NoiseLevel
Active noise level for this call.
OnTimeRvPlayout
Duration of voice playout from data received on time for this call. Derive
the Total Voice Playout Duration for Active Voice by adding the
OnTimeRvPlayout value to the GapFill values.
OutSignalLevel
PeerAddress
PeerId
Active output signal level to the telephony interface used by this call.
Destination pattern or number associated with this peer.
ID value of the peer table entry to which this call was made.
PeerIfIndex
Voice port index number for this peer. For ISDN media, this would be the
index number of the B channel used for this call.
PeerSubAddress
Percent Packet Loss
ReceiveBytes
Subaddress when this call is connected.
Total percent packet loss.
Number of bytes received by the peer during this call.
ReceiveDelay
Average Playout FIFO Delay plus the Decoder Delay during this voice
call.
ReceivePackets
RemoteIPAddress
RemoteUDPPort
Number of packets received by this peer during this call.
Remote system IP address for the VoIP call.
Remote system UDP listener port to which voice packets are sent.
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show call active
Table 27
show call active Field Descriptions (continued)
Description
Field
RoundTripDelay
Voice packet round trip delay between the local and remote systems on
the IP backbone for this call.
SelectedQoS
Selected RSVP quality of service (QoS) for this call.
SessionProtocol
Session protocol used for an Internet call between the local and remote
routers through the IP backbone.
SessionTarget
SetupTime
Session target of the peer used for this call.
Value of the system UpTime when the call associated with this entry was
started.
SignalingType
Signaling type for this call; for example, channel-associated signaling
(CAS) or common-channel signaling (CCS).
Time between Buffer
Drain/Fills
Minimum and maximum durations between jitter buffer drain or fill
events, in seconds.
TransmitBytes
TransmitPackets
TxDuration
Number of bytes sent by this peer during this call.
Number of packets sent by this peer during this call.
Duration of transmit path open from this peer to the voice gateway for
this call.
VAD
Whether voice activation detection (VAD) was enabled for this call.
VoiceTxDuration
Duration of voice transmission from this peer to the voice gateway for
this call. Derive the Voice Utilization Rate by dividing the
VoiceTxDuration value by the TxDuration value.
Related Commands
Command
Description
show call history
show dial-peer voice
show num-exp
show voice port
Displays the call history table.
Displays configuration information for dial peers.
Displays how the number expansions are configured in Voice over IP.
Displays configuration information about a specific voice port.
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show call application voice
show call application voice
To define the names of the audio files that the interactive voice response (IVR) script will play, the
operation of the abort keys, the prompts that are used, and caller interaction, use the show call
application voice command in EXEC mode.
show call application voice [name | summary]
Syntax Description
name
(Optional) The name of the desired IVR application.
summary
(Optional) Displays a one-line summary. If the command is entered
without the summary keyword, a complete detailed description is
displayed of the application.
Defaults
No default behavior or values.
EXEC
Command Modes
Command History
Release
Modification
11.3(6)NA2
This command was introduced on the Cisco 2500 series and
Cisco 3600 series routers and the Cisco AS5300 universal access
server.
Usage Guidelines
If the name of a specific application is entered, it will give information about that application.
If the summary keyword is entered, a one-line summary will be displayed about each application.
If the command is entered without the summary, a detailed description of the entered IVR application
is displayed.
Examples
This example shows the output for the clid_authen_collect IVR script:
Router# show call application voice clid_authen_collect
Application clid_authen_collect has 10 states with 0 calls active
State start has 1 actions and 5 events
Do Action IVR_ACT_AUTHENTICATE. accountName=ani, pinName=dnis
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_CALL_SETUP_IND do action IVR_ACT_CALL_SETUP_ACK
and goto state start
If Event IVR_EV_AAA_SUCCESS goto state collect_dest
If Event IVR_EV_AAA_FAIL goto state get_account
State end has 1 actions and 3 events
Do Action IVR_ACT_END.
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_CALL_DISCONNECT_DONE do action IVR_ACT_CALL_DESTROY
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show call application voice
and do nothing
State get_account has 4 actions and 7 events
Do Action IVR_ACT_PLAY.
URL: flash:enter_account.au
allowInt=1, pContent=0x60E4C564
Do Action IVR_ACT_ABORT_KEY. abortKey=*
Do Action IVR_ACT_TERMINATION_KEY. terminationKey=#
Do Action IVR_ACT_COLLECT_PATTERN. Pattern account is .+
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_PAT_COL_SUCCESS goto state get_pin
patName=account
If Event IVR_EV_ABORT goto state get_account
If Event IVR_EV_PLAY_COMPLETE do nothing
If Event IVR_EV_TIMEOUT goto state get_account count=0
If Event IVR_EV_PAT_COL_FAIL goto state get_account
State get_pin has 4 actions and 7 events
Do Action IVR_ACT_PLAY.
URL: flash:enter_pin.au
allowInt=1, pContent=0x0
Do Action IVR_ACT_ABORT_KEY. abortKey=*
Do Action IVR_ACT_TERMINATION_KEY. terminationKey=#
Do Action IVR_ACT_COLLECT_PATTERN. Pattern pin is .+
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_PAT_COL_SUCCESS goto state authenticate
patName=pin
If Event IVR_EV_PLAY_COMPLETE do nothing
If Event IVR_EV_ABORT goto state get_account
If Event IVR_EV_TIMEOUT goto state get_pin count=0
If Event IVR_EV_PAT_COL_FAIL goto state get_pin
State authenticate has 1 actions and 5 events
Do Action IVR_ACT_AUTHENTICATE. accountName=account, pinName=pin
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_AAA_SUCCESS goto state collect_dest
If Event IVR_EV_TIMEOUT do nothing count=0
If Event IVR_EV_AAA_FAIL goto state authenticate_fail
State collect_dest has 4 actions and 8 events
Do Action IVR_ACT_PLAY.
URL: flash:enter_destination.au
allowInt=1, pContent=0x0
Do Action IVR_ACT_ABORT_KEY. abortKey=*
Do Action IVR_ACT_TERMINATION_KEY. terminationKey=#
Do Action IVR_ACT_COLLECT_DIALPLAN.
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_PLAY_COMPLETE do nothing
If Event IVR_EV_ABORT goto state collect_dest
If Event IVR_EV_TIMEOUT goto state collect_dest count=0
If Event IVR_EV_DIAL_COL_SUCCESS goto state place_call
If Event IVR_EV_DIAL_COL_FAIL goto state collect_dest
If Event IVR_EV_TIMEOUT goto state collect_dest count=0
State place_call has 1 actions and 4 events
Do Action IVR_ACT_PLACE_CALL.
destination= called=
calling=
account=
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_CALL_UP goto state active
If Event IVR_EV_CALL_FAIL goto state place_fail
State active has 0 actions and 2 events
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
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show call application voice
State authenticate_fail has 1 actions and 2 events
Do Action IVR_ACT_PLAY.
URL: flash:auth_failed.au
allowInt=0, pContent=0x0
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
State place_fail has 1 actions and 2 events
Do Action IVR_ACT_PLAY_FAILURE_TONE.
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
Router# show call application voice clid_authen_collect
Application clid_authen_collect has 10 states with 0 calls active
State start has 1 actions and 5 events
Do Action IVR_ACT_AUTHENTICATE. accountName=ani, pinName=dnis
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_CALL_SETUP_IND do action IVR_ACT_CALL_SETUP_ACK
and goto state start
If Event IVR_EV_AAA_SUCCESS goto state collect_dest
If Event IVR_EV_AAA_FAIL goto state get_account
State end has 1 actions and 3 events
Do Action IVR_ACT_END.
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_CALL_DISCONNECT_DONE do action IVR_ACT_CALL_DESTROY
and do nothing
State get_account has 4 actions and 7 events
Do Action IVR_ACT_PLAY.
URL: flash:enter_account.au
allowInt=1, pContent=0x60E4C564
Do Action IVR_ACT_ABORT_KEY. abortKey=*
Do Action IVR_ACT_TERMINATION_KEY. terminationKey=#
Do Action IVR_ACT_COLLECT_PATTERN. Pattern account is .+
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_PAT_COL_SUCCESS goto state get_pin
patName=account
If Event IVR_EV_ABORT goto state get_account
If Event IVR_EV_PLAY_COMPLETE do nothing
If Event IVR_EV_TIMEOUT goto state get_account count=0
If Event IVR_EV_PAT_COL_FAIL goto state get_account
State get_pin has 4 actions and 7 events
Do Action IVR_ACT_PLAY.
URL: flash:enter_pin.au
allowInt=1, pContent=0x0
Do Action IVR_ACT_ABORT_KEY. abortKey=*
Do Action IVR_ACT_TERMINATION_KEY. terminationKey=#
Do Action IVR_ACT_COLLECT_PATTERN. Pattern pin is .+
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_PAT_COL_SUCCESS goto state authenticate
patName=pin
If Event IVR_EV_PLAY_COMPLETE do nothing
If Event IVR_EV_ABORT goto state get_account
If Event IVR_EV_TIMEOUT goto state get_pin count=0
If Event IVR_EV_PAT_COL_FAIL goto state get_pin
State authenticate has 1 actions and 5 events
Do Action IVR_ACT_AUTHENTICATE. accountName=account, pinName=pin
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_AAA_SUCCESS goto state collect_dest
If Event IVR_EV_TIMEOUT do nothing count=0
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show call application voice
If Event IVR_EV_AAA_FAIL goto state authenticate_fail
State collect_dest has 4 actions and 8 events
Do Action IVR_ACT_PLAY.
URL: flash:enter_destination.au
allowInt=1, pContent=0x0
Do Action IVR_ACT_ABORT_KEY. abortKey=*
Do Action IVR_ACT_TERMINATION_KEY. terminationKey=#
Do Action IVR_ACT_COLLECT_DIALPLAN.
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_PLAY_COMPLETE do nothing
If Event IVR_EV_ABORT goto state collect_dest
If Event IVR_EV_TIMEOUT goto state collect_dest count=0
If Event IVR_EV_DIAL_COL_SUCCESS goto state place_call
If Event IVR_EV_DIAL_COL_FAIL goto state collect_dest
If Event IVR_EV_TIMEOUT goto state collect_dest count=0
State place_call has 1 actions and 4 events
Do Action IVR_ACT_PLACE_CALL.
destination= called=
calling=
account=
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
If Event IVR_EV_CALL_UP goto state active
If Event IVR_EV_CALL_FAIL goto state place_fail
State active has 0 actions and 2 events
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
State authenticate_fail has 1 actions and 2 events
Do Action IVR_ACT_PLAY.
URL: flash:auth_failed.au
allowInt=0, pContent=0x0
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
State place_fail has 1 actions and 2 events
Do Action IVR_ACT_PLAY_FAILURE_TONE.
If Event IVR_EV_DEFAULT goto state end
If Event IVR_EV_CALL_DIGIT do nothing
Related Commands
Command
Description
call application voice
Defines the name to be used for an application and indicates the location
of the appropriate IVR script to be used with this application.
call application voice load Reloads the designated TCL script.
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show call fallback cache
show call fallback cache
To see the current Calculated Planning Impairment Factor (ICPIF) estimates for all IP addresses in cache,
use the show call fallback cache command in EXEC mode.
show call fallback cache [ip-address]
Syntax Description
ip-address
(Optional) Specifies a specific IP address.
Defaults
This command is not configured by default.
EXEC
Command Modes
Command History
Release
Modification
12.1(3)T
This command was introduced on the Cisco 2600 series and
Cisco 3600 series routers and on the Cisco MC3810 multiservice
concentrator.
Usage Guidelines
Examples
To clear all entries in the cache, use the clear call fallback cache command.
The following example displays output from the show call fallback cache command:
Router# show call fallback cache
Probe
-----
1
2
IP Address
----------
1.1.1.4
Codec
-----
g729r8 40
Delay
-----
Loss
----
00
ICPIF
-----
0
1
Reject Accept
------ ------
9
4
122.24.56.25
g729r8 14810
5
2 active probes
Field
-------
Probe
Description
------------
Probe number
IP Address
Codec
IP Address to which the probe is sent
Codec Type of the probe
Delay
Loss
Delay in milliseconds that the probe incurred
Loss in % that the probe incurred
ICPIF
Reject
Computed ICPIF value for the probe
Number of times that calls of Codec Type <Codec>
were rejected to the IP Address
Accept
Number of times that calls of Codec Type <Codec>
were accepted to the IP Address
active probes
Number of destinations being probed
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show call fallback cache
Router# show call fallback cache 10.14.115.53
Probe
-----
1
IP Address
----------
10.14.115.53
Codec
-----
g729r8
ICPIF
-----
0
Reject Accept
------ ------
0
2
1 active probes
Related Commands
Command
Description
Displays the call fallback statistics.
show call fallback stats
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show call fallback config
show call fallback config
To display the call fallback configuration, use the show call fallback config command in EXEC mode.
show call fallback config
Syntax Description
Defaults
This command has no arguments or keywords.
This command is not configured by default.
EXEC
Command Modes
Command History
Release
Modification
12.1(3)T
This command was introduced on the Cisco 2600 series and
Cisco 3600 series routers and on the Cisco MC3810 multiservice
concentrator.
Examples
The following example displays output from the show call fallback config command:
Router# show call fallback config
VoIP fallback config:
Fallback is ON
Using ICPIF threshold:
ICPIF value timeout:20 seconds
ICPIF threshold:20
Number of packets in a probe:20
IP precedence of probe packets:2
Fallback cache size:2 entries
Fallback cache timeout:240 seconds
Instantaneous value weight:65
MD5 Keychain:secret
Related Commands
Command
Description
call fallback monitor
Enables the monitoring of destinations without fallback to alternate
dial peers.
show voice trunk-conditioning Enables fallback to alternate dial peers in case of network
signaling congestion.
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show call fallback stats
show call fallback stats
To display the call fallback statistics, use the show call fallback stats command in EXEC mode.
show call fallback stats
Syntax Description
Defaults
This command has no arguments or keywords.
This command is not configured by default.
EXEC
Command Modes
Command History
Release
Modification
12.1(3)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco MC3810 multiservice concentrator.
Usage Guidelines
Examples
To remove all values, use the clear call fallback stats command.
The following example displays output from the show call fallback stats command:
Router# show call fallback stats
VOIP Fallback Stats:
Total accepted calls:3
Total rejected calls:1
Total cache overflows:1
Field
Description
-------
------------
Total accepted calls
Total rejected calls
Total cache overflows
pruning.
Number of times that calls were successful over IP.
Number of times that calls were rejected over IP.
Number of times that the fallback cache overflowed and requied
Related Commands
Command
Description
clear call fallback stats
show call fallback cache
Clears the call fallback statistics.
Displays the current ICPIF estimates for all IP addresses in the cache.
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show call history
show call history
To display the call history table for voice calls or fax transmissions, use the show call history command
in user EXEC or privileged EXEC mode.
show call history {voice | fax}[last number | brief]
Syntax Description
voice
Specifies that call history information be displayed for voice calls.
Specifies that call history information be displayed for fax calls.
fax
last number
(Optional) Displays the last calls connected, where the number of
calls that appear is defined by the number argument. Valid values are
from 1 to 100.
brief
(Optional) Displays a truncated version of the call history table.
Defaults
No default behavior or values.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
Modification
11.3(1)T
12.0(3)XG
This command was introduced on the Cisco 3600 series.
Support for Voice over Frame Relay (VoFR) was added on the
Cisco 2600 and Cisco 3600 series.
12.0(4)XJ
12.0(4)T
This command was modified for store-and-forward fax.
The brief keyword was added and the command was first supported
on the Cisco 7200 series.
12.0(7)XK
12.1(2)T
Support for the brief keyword was added on the Cisco MC3810
multiservice concentrator.
This command was integrated into Cisco IOS 12.1(2)T.
Usage Guidelines
The show call history command displays a call history table containing a list of voice or fax calls
connected through the router in descending time order. The maximum number of calls contained in the
table can be set to a number between 0 and 500 using the dial-control-mib command in global
configuration mode. The default maximum number of table entries is 50. Each call record is aged out of
the table after a configurable number of minutes has elapsed, also specified by the dial-control-mib
command. The default timer value is 15 minutes.
You can display subsets of the call history table by using specific keywords. To display the last calls
connected through this router, use the keyword last, and define the number of calls to be displayed with
the number argument.
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show call history
To display a truncated version of the call history table, use the brief keyword.
When using the fax keyword, this command applies to both on-ramp and off-ramp store-and-forward fax
functions.
Examples
The following is sample output from the show call history voice command:
Router# show call history voice
GENERIC:
SetupTime=104648 ms
Index=1
PeerAddress=55240
PeerSubAddress=
PeerId=2
PeerIfIndex=105
LogicalIfIndex=0
DisconnectCause=10
DisconnectText=normal call clearing.
ConnectTime=104964
DisconectTime=143329
CallDuration=00:06:23
CallOrigin=1
ChargedUnits=0
InfoType=speech
TransmitPackets=37668
TransmitBytes=6157536
ReceivePackets=37717
ReceiveBytes=6158452
VOIP:
ConnectionId[0x4B091A27 0x3EDD0003 0x0 0xFEFD4]
RemoteIPAddress=1.14.82.14
RemoteUDPPort=18202
RoundTripDelay=2 ms
SelectedQoS=best-effort
tx_DtmfRelay=inband-voice
FastConnect=TRUE
SessionProtocol=cisco
SessionTarget=ipv4:1.14.82.14
OnTimeRvPlayout=40
GapFillWithSilence=0 ms
GapFillWithPrediction=0 ms
GapFillWithInterpolation=0 ms
GapFillWithRedundancy=0 ms
HiWaterPlayoutDelay=67 ms
LoWaterPlayoutDelay=67 ms
ReceiveDelay=67 ms
LostPackets=0 ms
EarlyPackets=0 ms
LatePackets=0 ms
VAD = enabled
CoderTypeRate=g729r8
CodecBytes=20
cvVoIPCallHistoryIcpif=0
SignalingType=cas
Modem passthrough signaling method is nse
Buffer Fill Events = 0
Buffer Drain Events = 0
Percent Packet Loss = 0
Consecutive-packets-lost Events = 0
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show call history
Corrected packet-loss Events = 0
Last Buffer Drain/Fill Event = 373sec
Time between Buffer Drain/Fills = Min 0sec Max 0sec
GENERIC:
SetupTime=104443 ms
Index=2
PeerAddress=50110
PeerSubAddress=
PeerId=100
PeerIfIndex=104
LogicalIfIndex=10
DisconnectCause=10
DisconnectText=normal call clearing.
ConnectTime=104964
DisconectTime=143330
CallDuration=00:06:23
CallOrigin=2
ChargedUnits=0
InfoType=speech
TransmitPackets=37717
TransmitBytes=5706436
ReceivePackets=37668
ReceiveBytes=6609552
TELE:
ConnectionId=[0x4B091A27 0x3EDD0003 0x0 0xFEFD4]
TxDuration=375300 ms
VoiceTxDuration=375300 ms
FaxTxDuration=0 ms
CoderTypeRate=g711ulaw
NoiseLevel=-75
ACOMLevel=11
SessionTarget=
ImgPages=0
The following is sample output from the show call history voice brief command:
Router# show call history voice brief
<ID>: <start>hs.<index> +<connect> +<disc> pid:<peer_id> <direction> <addr>
dur hh:mm:ss tx:<packets>/<bytes> rx:<packets>/<bytes> <disc-cause>(<text>)
IP <ip>:<udp> rtt:<time>ms pl:<play>/<gap>ms lost:<lost>/<early>/<late>
delay:<last>/<min>/<max>ms <codec>
MODEMPASS <method> buf:<fills>/<drains> loss <overall%> <multipkt>/<corrected>
last <buf event time>s dur:<Min>/<Max>s
FR <protocol> [int dlci cid] vad:<y/n> dtmf:<y/n> seq:<y/n>
sig:<on/off> <codec> (payload size)
ATM <protocol> [int vpi/vci cid] vad:<y/n> dtmf:<y/n> seq:<y/n>
sig:<on/off> <codec> (payload size)
Telephony <int>: tx:<tot>/<voice>/<fax>ms <codec> noise:<lvl>dBm acom:<lvl>dBm
The following is sample output from the show call history fax command:
Router# show call history fax
GENERIC:
SetupTime=23193 ms
Index=1
PeerAddress=527....
PeerSubAddress=
PeerId=3469
PeerIfIndex=157
LogicalIfIndex=30
DisconnectCause=10
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show call history
DisconnectText=normal call clearing.: Normal connection
ConnectTime=24284
DisconectTime=31288
CallOrigin=1
ChargedUnits=0
InfoType=fax
TransmitPackets=62
TransmitBytes=88047
ReceivePackets=0
ReceiveBytes=0
TELE:
ConnectionId=[0x37EC7F41 0xB0110001 0x0 0x35C34]
TxDuration=80950 ms
FaxTxDuration=10910 ms
FaxRate=14400
NoiseLevel=-1
ACOMLevel=-1
SessionTarget=
ImgPages=3
GENERIC:
SetupTime=22021 ms
Index=2
PeerAddress=wook song
PeerSubAddress=
PeerId=0
PeerIfIndex=0
LogicalIfIndex=0
DisconnectCause=10
DisconnectText=normal call clearing.
ConnectTime=24284
DisconectTime=31545
CallOrigin=2
ChargedUnits=0
InfoType=fax
TransmitPackets=0
TransmitBytes=0
ReceivePackets=0
ReceiveBytes=41190
MMOIP:
ConnectionId[0x37EC7F41 0xB0110001 0x0 0x35C34]
RemoteIPAddress=0.0.0.0
SessionProtocol=SMTP
SessionTarget=
MessageId=
AccountId=
ImgEncodingType=MH
ImgResolution=fine
AcceptedMimeTypes=2
DiscardedMimeTypes=1
Notification=None
The following is sample output from the show call history fax brief command:
Router# show call history fax brief
<ID>: <start>hs.<index> +<connect> +<disc> pid:<peer_id> <direction> <addr>
tx:<packets>/<bytes> rx:<packets>/<bytes> <disc-cause>(<text>)
IP <ip>:<udp> rtt:<time>ms pl:<play>/<gap>ms lost:<lost>/<early>/<late>
delay:<last>/<min>/<max>ms <codec>
Telephony <int>: tx:<tot>/<voice>/<fax>ms <codec> noise:<lvl>dBm acom:<lvl>dBm
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show call history
2
2
3
3
4
4
5
5
6
6
7
7
: 5996450hs.25 +-1 +3802 pid:100 Answer 408
tx:0/0 rx:0/0 1F (T30 T1 EOM timeout)
Telephony : tx:38020/38020/0ms g729r8 noise:0dBm acom:0dBm
: 5996752hs.26 +-1 +3500 pid:110 Originate [email protected]
tx:0/0 rx:0/0 3F (The e-mail was not sent correctly. Remote SMTP server said: 354 )
IP 14.0.0.1 AcceptedMime:0 DiscardedMime:0
: 6447851hs.27 +1111 +3616 pid:310 Originate 576341.
tx:11/14419 rx:0/0 10 (Normal connection)
Telephony : tx:36160/11110/25050ms g729r8 noise:115dBm acom:-14dBm
: 6447780hs.28 +1182 +4516 pid:0 Answer
tx:0/0 rx:0/0 10 (normal call clearing.)
IP 0.0.0.0 AcceptedMime:0 DiscardedMime:0
: 6464816hs.29 +1050 +3555 pid:310 Originate 576341.
tx:11/14413 rx:0/0 10 (Normal connection)
Telephony : tx:35550/10500/25050ms g729r8 noise:115dBm acom:-14dBm
: 6464748hs.30 +1118 +4517 pid:0 Answer
tx:0/0 rx:0/0 10 (normal call clearing.)
IP 0.0.0.0 AcceptedMime:0 DiscardedMime:0
: 6507900hs.31 +1158 +2392 pid:100 Answer 4085763413
tx:0/0 rx:3/3224 10 (Normal connection)
Telephony : tx:23920/11580/12340ms g729r8 noise:0dBm acom:0dBm
: 6508152hs.32 +1727 +2140 pid:110 Originate [email protected]
tx:0/2754 rx:0/0 3F (service or option not available, unspecified)
IP 14.0.0.4 AcceptedMime:0 DiscardedMime:0
: 6517176hs.33 +1079 +3571 pid:310 Originate 576341.
tx:11/14447 rx:0/0 10 (Normal connection)
Telephony : tx:35710/10790/24920ms g729r8 noise:115dBm acom:-14dBm
: 6517106hs.34 +1149 +4517 pid:0 Answer
tx:0/0 rx:0/0 10 (normal call clearing.)
IP 0.0.0.0 AcceptedMime:0 DiscardedMime:0
: 6567382hs.35 +1054 +3550 pid:310 Originate 576341.
tx:11/14411 rx:0/0 10 (Normal connection)
Telephony : tx:35500/10540/24960ms g729r8 noise:115dBm acom:-14dBm
: 6567308hs.36 +1128 +4517 pid:0 Answer
tx:0/0 rx:0/0 10 (normal call clearing.)
IP 0.0.0.0 AcceptedMime:0 DiscardedMime:0
Table 28 provides an alphabetical listing of the fields displayed in the output from the show call history
command and a description of each field.
Table 28
show call history Field Descriptions
Field
Description
ACOMLevel
Current ACOM level for this call. ACOM is the combined loss achieved
by the echo canceler, which is the sum of the Echo Return Loss, Echo
Return Loss Enhancement, and nonlinear processing loss for the call.
Buffer Drain Events
Buffer Fill Events
Total number of jitter buffer drain events.
Total number of jitter buffer fill events.
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show call history
Table 28
show call history Field Descriptions (continued)
Description
Field
CallDuration
CallOrigin
ChargedUnits
Length of the call, in hours, minutes, and seconds, hh:mm:ss.
Call origin: answer or originate.
Total number of charging units applying to this peer since system
startup. The unit of measure for this field is hundredths of a second.
CodecBytes
Payload size in bytes for the codec used.
CoderTypeRate
Negotiated coder rate. This value specifies the send rate of voice or fax
compression to its associated call leg for this call.
ConnectionID
ConnectTime
Global call identifier for the gateway call.
Time at which this call was connected.
Consecutive-packets-lost
Events
Total number of consecutive (two or more) packet loss events.
Corrected packet-loss
Events
Total number of packet-loss events that were corrected using the
RFC 2198 method.
DisconnectCause
DisconnectText
DisconnectTime
FaxTxDuration
Description explaining why this call was disconnected.
Descriptive text explaining the reason for the disconnect.
Time when this call was disconnected.
Duration of fax transmission from this peer to the voice gateway for this
call. You can derive the Fax Utilization Rate by dividing the
FaxTxDuration value by the TxDuration value.
GapFillWithInterpolation
GapFillWithRedundancy
Duration of a voice signal played out with a signal synthesized from
parameters, or samples of data preceding and following in time, because
voice data was lost or not received in time from the voice gateway for
this call.
Duration of a voice signal played out with a signal synthesized from
redundancy parameters available because voice data was lost or not
received in time from the voice gateway for this call.
GapFillWithSilence
Duration of a voice signal replaced with silence because voice data was
lost or not received in time for this call.
GapFillWithPrediction
Duration of a voice signal played out with a signal synthesized from
parameters, or samples of data preceding in time, because voice data was
lost or not received in time from the voice gateway for this call.
HiWaterPlayoutDelay
Index
High-water mark Voice Playout FIFO Delay during this voice call.
Dial peer identification number.
InfoType
Information type for this call; for example, voice or fax.
Time since the last jitter buffer drain or fill event, in seconds.
Last Buffer Drain/Fill
Event
LogicalIfIndex
Index number of the logical voice port for this call.
LoWaterPlayoutDelay
Low-water mark Voice Playout FIFO Delay during this voice call.
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show call history
Table 28
show call history Field Descriptions (continued)
Field
Description
Modem passthrough
signaling method is nse
Indicates that this is a modem pass-through call and named signaling
events (NSEs)—also called telephone-events in RFC 2833—are used for
signaling codec upspeed. The upspeed method is the method used to
dynamically change the codec type and speed to meet network
conditions. This means that you might move to a faster codec when you
have both voice and data calls and then slow down when there is only
voice traffic.
NoiseLevel
Average noise level for this call.
OnTimeRvPlayout
Duration of voice playout from data received on time for this call.
Derive the Total Voice Playout Duration for Active Voice by adding the
OnTimeRvPlayout value to the GapFill values.
Percent Packet Loss
PeerAddress
PeerId
Total percent packet loss.
Destination pattern or number associated with this peer.
ID value of the peer entry table to which this call was made.
PeerIfIndex
Voice port index number for this peer. For ISDN media, this would be
the index number of the B channel used for this call.
PeerSubAddress
ReceiveBytes
ReceiveDelay
Subaddress where this call is connected.
Number of bytes received by the peer during this call.
Average Playout FIFO Delay plus the Decoder Delay during this voice
call.
ReceivePackets
RemoteIPAddress
RemoteUDPPort
RoundTripDelay
Number of packets received by this peer during this call.
Remote system IP address for this call.
Remote system UDP listener port to which voice packets are sent.
Voice packet round-trip delay between the local and remote systems on
the IP backbone for this call.
SelectedQoS
Selected RSVP QoS for this call.
Session Protocol
Session protocol used for an Internet call between the local and remote
router through the IP backbone.
Session Target
SetUpTime
Session target of the peer used for this call.
Value of the system UpTime when the call associated with this entry was
started.
SignalingType
Signaling type for this call, for example, channel-associated signaling
(CAS) or common-channel signaling (CCS).
Time between Buffer
Drain/Fills
Minimum and maximum durations between jitter buffer drain or fill
events, in seconds.
TransmitBytes
TransmitPackets
TxDuration
Number of bytes sent by this peer during this call.
Number of packets sent by this peer during this call.
Duration of the transmit path open from this peer to the voice gateway
for this call.
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show call history
Table 28
show call history Field Descriptions (continued)
Description
Field
VAD
Specifies whether voice activation detection (VAD) was enabled for this
call.
VoiceTxDuration
Duration of voice transmission from this peer to the voice gateway for
this call. Derive the Voice Utilization Rate by dividing the
VoiceTxDuration value by the TxDuration value.
Related Commands
Command
Description
show call active
Displays the active call information for voice calls or fax
transmissions in progress.
show dial-peer voice
show num-exp
Displays configuration information for dial peers.
Displays how the number expansions are configured in Voice over
IP.
show voice port
Displays configuration information about a specific voice port.
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show call history video record
show call history video record
To display information about video calls, use the show call history video record command in privileged
EXEC mode.
show call history video record
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)T
The command introduced in Cisco IOS Release 12.0(5)XK was integrated
into Cisco IOS Release 12.0(7)T.
Usage Guidelines
Examples
Use this command to review statistics about recent incoming and outgoing video calls.
On a Cisco MC3810 multiservice concentrator, the following example displays information about two
video calls:
Router# show call history video record
CallId = 4
CalledNumber = 221
CallDuration = 39006 seconds
DisconnectText = remote hangup
SVC: call ID = 8598630
Remote NSAP = 47.0091810000000002F26D4901.00107B09C645.C8
Local NSAP = 47.0091810000000002F26D4901.00107B4832E1.C8
vcd = 414, vpi = 0, vci = 158
SerialPort = Serial0
VideoSlot = 1, VideoPort = 0
CallId = 3
CalledNumber = 221
CallDuration = 557 seconds
DisconnectText = local hangup
SVC: call ID = 8598581
Remote NSAP = 47.0091810000000002F26D4901.00107B09C645.C8
Local NSAP = 47.0091810000000002F26D4901.00107B4832E1.C8
vcd = 364, vpi = 0, vci = 108
SerialPort = Serial0
VideoSlot = 1, VideoPort = 0
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show call history voice record
show call history voice record
To display Call Detail Record (CDR) events in the call history table, use the show call history voice
record command in privileged EXEC mode.
show call history voice record
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)T
The command introduced in Cisco IOS Release 12.0(5)XK was
integrated into Cisco IOS Release 12.0(7)T.
Examples
The following example displays a sample of voice call history records showing a local call between two
telephones attached to the same Cisco MC3810 multiservice concentrator:
Router# show call history voice record
ConnectionId=[0x2C7AEFDC 0x59830001 0x0 0xB0AAA3]
Media=TELE, TxDuration= 1418 ms
CallingNumber=2001
SetupTime=1157801 x 10ms
ConnectTime=1158046 x 10ms
DisconectTime=1158188 x 10ms
DisconnectText=local onhook
ConnectionId=[0x2C7AEFDC 0x59830001 0x0 0xB0AAA3]
Media=TELE, TxDuration= 1422 ms
CalledNumber=2002
SetupTime=1157802 x 10ms
ConnectTime=1158046 x 10ms
DisconectTime=1158188 x 10ms
DisconnectText=remote onhook
Table 29 describes the significant fields shown in the display.
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show call history voice record
Table 29
show call history voice record Field Descriptions
Field
Description
ConnectionID
Media
Global call identifier for this voice call.
Medium over which the call is carried. If the call is carried over the
(telephone) access side, the entry will be TELE. If the call is carried
over the voice network side, the entry will be either ATM, FR (for
Frame Relay), or HDLC.
LowerIFName
Physical lower interface information. Appears only if the medium is
either ATM, FR, or HDLC.
TxDuration
The length of the call. Appears only if the medium is TELE.
The called number.
CalledNumber
CallingNumber
SetupTime
The calling number.
Time the call setup started.
ConnectTime
DisconnectTime
DisconnectText
Time the call is connected.
Time the call is disconnected.
Descriptive text explaining the reason for the disconnect.
Related Commands
Command
Description
show call active voice Displays the Voice over IP active call table.
show dial-peer voice
show num-exp
Displays configuration information for dial peers.
Displays how the number expansions are configured in Voice over IP.
Displays configuration information about a specific voice port.
show voice port
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show call resource voice stats
show call resource voice stats
To display resource statistics for an H.323 gateway, use the show call resource voice stats command in
privileged EXEC mode.
show call resource voice stats
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.0(5)T
This command was introduced on the Cisco AS5300 universal access
server.
Usage Guidelines
Examples
This command displays the H.323 resources that are monitored when the resource threshold command
is used to configure and enable resource threshold reporting.
The following example shows the resource statistics for an H.323 gateway:
Router# show call resource voice stats
Resource Monitor - Dial-up Resource Statistics Information:
DSP Statistics:
Utilization: 0 percent
Total channels: 48
Inuse channels: 0
Disabled channels 0:
Pending channels: 0
Free channels: 48
DS0 Statistics:
Total channels: 0
Addressable channels: 0
Inuse channels: 0
Disabled channels: 0
Free channels: 0
Table 30 describes the significant fields shown in the display.
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show call resource voice stats
Table 30
show call resource voice stats Field Descriptions
Statistic
Definition
Total channels
Addressable channels
Number of channels physically configured for the resource.
Number of channels that can be used for a specific type of dialup
service, such as H.323, which includes all the DS0 resources that
have been associated with a voice plain old telephone service
(POTS) dial plan profile.
Inuse channels
Number of addressable channels that are in use. This value includes
all channels that either have active calls or have been reserved for
testing.
Free channels
Number of addressable channels that are free.
Pending channels
Number of addressable channels that are pending in loadware
download.
Disabled channels
Number of addressable channels that are physically down or that
have been disabled administratively with the shutdown or busyout
command.
Related Commands
Command
Description
resource threshold
Configures a gateway to report H.323 resource availability to the
gatekeeper of the gateway.
show call resource voice
threshold
Displays the threshold configuration settings and status for an
H.323 gateway.
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show call resource voice threshold
show call resource voice threshold
To display the threshold configuration settings and status for an H.323 gateway, use the show call
resource voice threshold command in privileged EXEC mode.
show call resource voice threshold
This command has no arguments or keywords.
No default behavior or values.
Syntax Description
Defaults
Command Modes
Command History
Privileged EXEC
Release
Modification
12.0(5)T
This command was introduced on the Cisco AS5300 univeral access server.
Usage Guidelines
Examples
This command displays the H.323 resource thresholds that are configured with the resource threshold
command.
The following example shows the resource threshold settings and status for an H.323 gateway:
Router# show call resource voice threshold
Resource Monitor - Dial-up Resource Threshold Information:
DS0 Threshold:
Client Type: h323
High Water Mark: 70
Low Water Mark: 60
Threshold State: init
DSP Threshold:
Client Type: h323
High Water Mark: 70
Low Water Mark: 60
Threshold State: low_threshold_hit
Related Commands
Command
Description
resource threshold
Configures a gateway to report H.323 resource availability to the gatekeeper
of the gateway.
show call resource
voice stats
Displays resource statistics for an H.323 gateway.
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show call rsvp-sync conf
show call rsvp-sync conf
To display the configuration settings for Resource Reservation Protocol (RSVP) synchronization, use the
show call rsvp-sync conf command in privileged EXEC mode.
show call rsvp-sync conf
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.1(3)XI1
This command was introduced on the Cisco 2600 series,
Cisco 3600 series, and Cisco 7200 series routers, the
Cisco MC3810 multiservice concentrator, and on the
Cisco AS5300 and Cisco AS5800 universal access servers.
12.1(5)T
This command was integrated into
Cisco IOS Release 12.1(5)T.
Examples
The following example shows sample output from the show call rsvp-sync conf command:
Router# show call rsvp-sync conf
VoIP QoS: RSVP/Voice Signaling Synchronization config:
Overture Synchronization is ON
Reservation Timer is set to 10 seconds
Table 31 describes the significant fields shown in the display
Table 31
show call rsvp-sync conf Field Descriptions
Field
Description
Overture Synchronization is ON
Indicates whether RSVP synchronization is enabled.
Reservation Timer is set to xx seconds Number of seconds for which the RSVP reservation timer is
configured.
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show call rsvp-sync conf
Related Commands
Command
Description
call rsvp-sync
Enables synchronization between RSVP and the H.323 voice
signaling protocol.
call rsvp-sync resv-timer
debug call rsvp-sync events
show call rsvp-sync stats
Sets the timer for RSVP reservation setup.
Displays the events that occur during RSVP synchronization.
Displays statistics for calls that attempted RSVP reservation.
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show call rsvp-sync stats
show call rsvp-sync stats
To display statistics for calls that attempted Resource Reservation Protocol (RSVP) reservation, use the
show call rsvp-sync stats command in privileged EXEC mode.
show call rsvp-sync stats
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.1(3)XI1
12.1(5)T
This command was introduced.
This command was integrated into
Cisco IOS Release 12.1(5)T.
Examples
The following example shows sample output from the show call rsvp-sync stats command:
Router# show call rsvp-sync stats
VoIP QoS:Statistics Information:
Number of calls for which QoS was initiated
Number of calls for which QoS was torn down
: 18478
: 18478
Number of calls for which Reservation Success was notified : 0
Total Number of PATH Errors encountered : 0
Total Number of RESV Errors encountered : 0
Total Number of Reservation Timeouts encountered : 0
Table 32 describes the significant fields shown in the display.
Table 32
show call rsvp-sync stats Field Descriptions
Field
Description
Number of calls for which QoS was initiated Number of calls for which RSVP setup was attempted.
Number of calls for which QoS was torn
down
Number of calls for which an established RSVP
reservation was released.
Number of calls for which Reservation
Success was notified
Number of calls for which an RSVP reservation was
successfully established.
Total Number of PATH Errors encountered
Number of path errors that occurred.
Total Number of RESV Errors encountered Number of reservation errors that occurred.
Total Number of Reservation Timeouts
encountered
Number of calls in which the reservation setup was not
complete before the reservation timer expired.
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show call rsvp-sync stats
Related Commands
Command
Description
call rsvp-sync
Enables synchronization between RSVP and the H.323
voice signaling protocol.
call rsvp-sync resv-timer
debug call rsvp-sync events
Sets the timer for RSVP reservation setup.
Displays the events that occur during RSVP
synchronization.
show call rsvp-sync conf
Displays the RSVP synchronization configuration.
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show cdapi
show cdapi
To display the Call Distributor Application Programming Interface (CDAPI), use the show cdapi
command in privileged EXEC mode.
show cdapi
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
12.0(7)T
Modification
This command was introduced on the Cisco AS5300 universal access server.
Usage Guidelines
Examples
CDAPI is the internal application programming interface (API) that provides an interface between
signaling stacks and applications.
The following is output for the show cdapi command:
Router# show cdapi
Registered CDAPI Applications/Stacks
====================================
Application TSP CDAPI Application
Application Type(s) Voice Facility Signaling
Application Level
Application Mode
Tunnel
Enbloc
Signaling Stack ISDN
Interface Se023
Signaling Stack ISDN
Interface Se123
Active CDAPI Calls
==================
Interface Se023
No active calls.
Interface Se123
Call ID = 0x39, Call Type = VOICE, Application = TSP CDAPI Application
CDAPI Message Buffers
=====================
Used Msg Buffers 0, Free Msg Buffers 1600
Used Raw Buffers 1, Free Raw Buffers 799
Used Large-Raw Buffers 0, Free Large-Raw Buffers 80
scarlatti1#
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show cdapi
Related Commands
Command
Description
isdn protocol-emulate
Configures the Layer 2 and Layer 3 port protocol of a BRI voice port or
a PRI interface to emulate NT (network) or TE (user) functionality.
isdn switch type
Configures the Cisco AS5300 universal access server PRI interface to
support Q.SIG signaling.
pri-group nec-fusion
show rawmsg
Configures your NEC PBX to support FCCS.
Displays the raw messages owned by the required component.
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show ces clock-select
show ces clock-select
To display the setting of the network clock for the specified port, use the show ces clock-select command
in privileged EXEC mode.
show ces slot/port clock-select
Syntax Description
slot
Backplane slot number.
/port
Interface port number. The slash must be entered.
Command Modes
Command History
Privileged EXEC
Release
Modification
12.1(2)T
This command was introduced on the Cisco 3600 series router.
Examples
The following is sample output from the show ces clock-select command for slot 1, port 0:
Router# show ces 1/0 clock-select
Priority 1 clock source:not configured
Priority 2 clock source:not configured
Priority 3 clock source:ATM1/0 UP
Priority 4 clock source:Local oscillator
Current clock source:ATM1/0, priority:3
Related Commands
Command
Description
clock-select
Establishes the sources and priorities of the requisite clocking signals for the
OC-3/STM-1 ATM Circuit Emulation Service network module.
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show connect
show connect
To display configuration information about drop-and-insert connections that have been configured on a
router, enter the show connect command in privileged EXEC mode.
show connect {all | elements | name | id | port {T1 | E1} slot/port}}
Syntax Description
all
Displays a table of all configured connections.
elements
name
Displays registered hardware or software interworking elements.
Displays a connection that has been named by using the connect global
configuration command. The name you enter is case sensitive and must
match the configured name exactly.
id
Displays the status of a connection that you specify by an identification
number or range of identification numbers. The router assigns these IDs
automatically in the order in which they were created, beginning with 1.
The show connect all command displays these IDs.
port
Displays the status of a connection that you specify by indicating the
type of controller (T1 or E1) and location of the interface.
T1
Specifies a T1 controller.
Specifies an E1 controller.
E1
slot/port
The location of the T1 or E1 controller port whose connection status you
want to see. Valid values for slot and port are 0 and 1. The slash must be
entered.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers.
12.0(7)T
The command introduced in Cisco IOS Release 12.0(5)XK was
integrated into Cisco IOS Release 12.0(7)T.
Usage Guidelines
This command shows drop-and-insert connections on the Cisco 2600 and 3600 series.
The command displays different information in different formats, depending on the keyword that you
use.
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show connect
Examples
The following examples show how the same tabular information appears when you enter different
keywords:
Router# show connect all
ID
Name
Segment 1
Segment 2
State
========================================================================
1
2
Test
Test2
-T1 1/0 01
-T1 1/0 03
-T1 1/1 02
-T1 1/1 04
ADMIN UP
ADMIN UP
Router# show connect id 1-2
ID Name Segment 1
Segment 2
State
========================================================================
1
2
Test
Test2
-T1 1/0 01
-T1 1/0 03
-T1 1/1 02
-T1 1/1 04
ADMIN UP
ADMIN UP
Router# show connect port t1 1/1
ID Name Segment 1
Segment 2
State
========================================================================
1
2
Test
Test2
-T1 1/0 01
-T1 1/0 03
-T1 1/1 02
-T1 1/1 04
ADMIN UP
ADMIN UP
The following examples show details about specific connections, including the number of time slots in
use and the switching elements:
Router# show connect id 2
Connection: 2 - Test2
Current State: ADMIN UP
Segment 1: -T1 1/0 03
TDM timeslots in use: 14-18 (5 total)
Segment 2: -T1 1/1 04
TDM timeslots in use: 14-18
Internal Switching Elements: VIC TDM Switch
Router# show connect name Test
Connection: 1 - Test
Current State: ADMIN UP
Segment 1: -T1 1/0 01
TDM timeslots in use: 1-13 (13 total)
Segment 2: -T1 1/1 02
TDM timeslots in use: 1-13
Internal Switching Elements: VIC TDM Switch
Related Commands
Command
connect
Description
Defines connections between T1 or E1 controller ports for Drop and Insert.
tdm-group
Configures a list of time slots for creating clear channel groups
(pass-through) for TDM cross-connect.
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show controllers rs366
show controllers rs366
To display information about the RS-366 video interface on the video dialing module (VDM), use the
show controllers rs366 command in privileged EXEC mode.
show controllers rs366 slot port
Syntax Description
slot
Slot location of the VDM module. On the Cisco MC3810 multiservice
concentrator, this value is either 1 or 2. If you do not enter the correct
location, the command is rejected.
port
Port location of the EIA/TIA-366 interface in the VDM module. On the
Cisco MC3810 multiservice concentrator, this value is 0.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)T
The command introduced in Cisco IOS Release 12.0(5)XK was
integrated into Cisco IOS Release 12.0(7)T.
Examples
On a Cisco MC3810 multiservice concentrator, the following example displays information about the
RS-366 controller:
Router# show controller rs366 0 1
RS366:driver is initialized in slot 1, port 0:
STATUS STATE LSR LCR ICSR EXT T1
0x02 0x01 0x00 0x50 0xE0 0x00 5000
T2
5000
T3
5000
T4
T5
20000 10000
Dial string:
121C
Table 33 describes the significant fields shown in the display.
Table 33
show controllers Field Descriptions
Field
Description
STATUS
STATE
LSR
Last interrupt status.
Current state of the state machine.
Line status register of the VDM.
Line control register of the VDM.
LCR
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show controllers rs366
Table 33
show controllers Field Descriptions (continued)
Field
Description
ICSR
Interrupt control and status register of the VDM.
Extended register of the VDM.
EXT
T1 through T5
Dial string
Timeouts 1 through 5 of the watchdog timer, in milliseconds.
Most recently dialed number collected by the driver. 0xC at the end of the
string indicates the EON (end of number) character.
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show controllers timeslots
show controllers timeslots
To show the channel-associated signaling (CAS) and ISDN PRI state in detail, use the show controllers
timeslots command in privileged EXEC mode.
show controllers t1/e1 controller-number timeslots timeslot-range
Syntax Description
tl/e1
Specifies the type of interface.
controller-number
Specifies the controller number of CAS or ISDN PRI time slot. Range 0
through 7.
timeslots
Displays DS0 information.
timeslot-range
Specifies time slot range 1 through 31 for E1, 1 through 24 for T1.
Defaults
No default
Command Modes
Command History
Privileged EXEC
Release
10.0
Modification
This command was introduced.
12.1(3)T
12.1(5)T
The timeslots keyword was added.
Support for Cisco AS5400 universal access servers was added.
Usage Guidelines
Use the show controllers t1/e1 timeslots command to display the CAS and ISDN PRI channel state in
detail. This command shows whether the DS0 channels of a controller are in idle, in-service,
maintenance, or busyout states. Enter the show controllers t1/e1 command to display statistics about
the T1 or E1 links.
Examples
The following example shows that the CAS state is enabled on the Cisco AS5300 universal access server
with a T1 PRI card:
Router# show controllers timeslots
T1 1 is up:
Loopback: NONE
DS0 Type
Modem
<->
Service
State
Channel
State
Rx
A B C D
Tx
A B C D
-----------------------------------------------------------------------------------------
1
2
3
4
5
6
7
8
9
cas-modem
cas
cas
cas
cas
cas
cas
cas
cas
1
-
-
-
-
-
-
-
-
in
-
-
-
-
-
-
-
-
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
connected
idle
idle
idle
idle
idle
idle
idle
idle
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
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show controllers timeslots
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
cas
cas
cas
cas
cas
cas
cas
cas
cas
cas
cas
cas
unused
unused
unused
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
maint
maint
maint
maint
maint
maint
maint
maint
maint
maint
maint
maint
static-bo
static-bo
static-bo
static-bo
static-bo
static-bo
static-bo
static-bo
static-bo
dynamic-bo
dynamic-bo
dynamic-bo
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
The following example shows that the ISDN PRI state is enabled on the Cisco AS5300 universal access
server with a T1 PRI card:
T1 2 is up:
Loopback: NONE
DS0 Type
Modem
<-> Service
State
Channel
State
Rx
A B C D
Tx
A B C D
---------------------------------------------------------------------------
1 pri
2 pri
3 pri
4 pri
5 pri
6 pri
7 pri
8 pri
9 pri
10 pri
11 pri
12 pri
13 pri
14 pri
15 pri
16 pri
17 pri
18 pri
19 pri
20 pri
21 pri-modem
22 pri-modem
23 pri-digi
24 pri-sig
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
in
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
insvc
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
idle
busy
busy
busy
out insvc
in
-
insvc
outofsvc reserved
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show controllers voice
show controllers voice
To display information about voice-related hardware, use the show controllers voice command in
privileged EXEC mode.
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(5)XQ
This command was introduced on the Cisco 1750.
Usage Guidelines
This command displays interface status information that is specific to voice-related hardware, such as
the registers of the TDM switch, the host port interface of the digital signal processor (DSP), and the
DSP firmware versions. The information displayed is generally useful only for diagnostic tasks
performed by technical support.
Examples
The following is an example of the output from the show controllers voice command:
Router# show controllers voice
EPIC Switch registers:
STDA 0xFF STDB 0xFF SARA 0xAD SARB 0xFF SAXA 0xFF SAXB 0x0 STCR 0x3F
MFAIR 0x3F
STAR 0x65 OMDR 0xE2 VNSR 0x0 PMOD 0x4C PBNR 0xFF POFD 0xF0 POFU 0x18
PCSR 0x1 PICM 0x0 CMD1 0xA0 CMD2 0x70 CBNR 0xFF CTAR 0x2 CBSR 0x20 CSCR
0x0
DSP 0 Host Port Interface:
HPI Control Register 0x202
InterfaceStatus 0x2A MaxMessageSize 0x80
RxRingBufferSize 0x6 TxRingBufferSize 0x9
pInsertRx 0x4 pRemoveRx 0x4 pInsertTx 0x6 pRemoveTx 0x6
Rx Message 0:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC7 5F08 91D1 0000 0000 7DF1 69E5 63E1 63E2
6E7C ED67 DE5D DB5C DC60 EC7E 6BE1 58D3 50CD 4DCE
50D2 5AE5 7868 DA52 CE4A C746 C647 C94B D25A EAF4
5DD7 4FCD 4ACA 4ACC 4FD3 5DE8 F769 DC58 D352 D253
D65B E573 6CDF 59D3 4ECF 4FD0
Rx Message 1:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0000 1CDD 3E48 3B74 0000 0000 3437 3D4C F0C8 BBB5
B2B3 B7BF D25B 4138 3331 3339 435F CFBD B6B2 B1B4
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show controllers voice
0040:
0060:
0080:
BBC8 7E48 3B34 3131 363D 4FDE C3B9 B3B1 B3B8 C2DB
533F 3833 3235 3B48 71CC BDB7 B4B5 B8BF CF67 483D
3836 383C 455B DAC6 BDB9 B9BB
Rx Message 2:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC8 5F08 9221 0000 0000 54DA 61F5 EF60 DA53
CF4F CD4E D256 DB63 FCEE 5FDA 55D1 50CF 4FD3 56D8
5DE1 6E7C EC60 DC59 D655 D456 D85D DF6A F4F4 69E2
5CDD 5BDC 5BDE 61E9 6DF1 FF76 F16D E96A E566 EA6A
EB6F F16D EF79 F776 F5F5 73F0
Rx Message 3:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 1CDE 3E48 3BC4 0000 0000 C0CC EC54 453E 3C3C
3F47 56F3 D1C7 C1BF C0C6 CEE1 6752 4A46 4648 4E59
6FE4 D6CF CDCE D2DA E57E 675E 5B5B 5E62 6B76 FCF6
F6FA 7D75 7373 7BF5 EAE1 DCDA DADD E6FE 6559 514D
4D4E 5563 EFD9 CDC8 C5C6 CAD1
Rx Message 4:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC6 5F08 9181 0000 0000 DD5B DC5E E161 E468
FAFD 6CE1 5AD3 53D1 53D7 61EC EA59 CF4A C644 C344
CA4E D86C 60D0 48C2 3EBD 3CBD 3EC0 47CF 5976 DF4F
C945 C242 C146 C94E D668 73DB 54CE 4DCC 4DCE 53DB
64F9 ED63 DC59 DA58 DC5D E46C
Rx Message 5:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 1CDC 3E48 3B24 0000 0000 5B5B 5D62 6A76 FCF5
F5F9 7D78 7374 7CF5 EAE1 DDDA DBDD E7FE 6559 514E
4D4F 5663 EFD8 CDC8 C6C6 CAD1 E760 4E46 403F 4047
5173 D5C7 BFBC BCBE C5D4 6D4C 3F3B 3939 3D46 5ADB
C5BC B7B6 B8BD C8E8 4F3F 3835
Tx Message 0:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC6 5F08 9181 0000 003C DD5B DC5E E161 E468
FAFD 6CE1 5AD3 53D1 53D7 61EC EA59 CF4A C644 C344
CA4E D86C 60D0 48C2 3EBD 3CBD 3EC0 47CF 5976 DF4F
C945 C242 C146 C94E D668 73DB 54CE 4DCC 4DCE 53DB
64F9 ED63 DC59 DA58 DC5D E46C
Tx Message 1:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 1CDC 3E48 3B24 0000 003C 5B5B 5D62 6A76 FCF5
F5F9 7D78 7374 7CF5 EAE1 DDDA DBDD E7FE 6559 514E
4D4F 5663 EFD8 CDC8 C6C6 CAD1 E760 4E46 403F 4047
5173 D5C7 BFBC BCBE C5D4 6D4C 3F3B 3939 3D46 5ADB
C5BC B7B6 B8BD C8E8 4F3F 3835
Tx Message 2:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC7 5F08 91D1 0000 003C 7DF1 69E5 63E1 63E2
6E7C ED67 DE5D DB5C DC60 EC7E 6BE1 58D3 50CD 4DCE
50D2 5AE5 7868 DA52 CE4A C746 C647 C94B D25A EAF4
5DD7 4FCD 4ACA 4ACC 4FD3 5DE8 F769 DC58 D352 D253
D65B E573 6CDF 59D3 4ECF 4FD0
Tx Message 3:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0000 1CDD 3E48 3B74 0000 003C 3437 3D4C F0C8 BBB5
B2B3 B7BF D25B 4138 3331 3339 435F CFBD B6B2 B1B4
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show controllers voice
0040:
0060:
0080:
BBC8 7E48 3B34 3131 363D 4FDE C3B9 B3B1 B3B8 C2DB
533F 3833 3235 3B48 71CC BDB7 B4B5 B8BF CF67 483D
3836 383C 455B DAC6 BDB9 B9BB
Tx Message 4:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC8 5F08 9221 0000 003C 54DA 61F5 EF60 DA53
CF4F CD4E D256 DB63 FCEE 5FDA 55D1 50CF 4FD3 56D8
5DE1 6E7C EC60 DC59 D655 D456 D85D DF6A F4F4 69E2
5CDD 5BDC 5BDE 61E9 6DF1 FF76 F16D E96A E566 EA6A
EB6F F16D EF79 F776 F5F5 73F0
Tx Message 5:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 1CDE 3E48 3BC4 0000 003C C0CC EC54 453E 3C3C
3F47 56F3 D1C7 C1BF C0C6 CEE1 6752 4A46 4648 4E59
6FE4 D6CF CDCE D2DA E57E 675E 5B5B 5E62 6B76 FCF6
F6FA 7D75 7373 7BF5 EAE1 DCDA DADD E6FE 6559 514D
4D4E 5563 EFD9 CDC8 C5C6 CAD1
Tx Message 6:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 1CDA 3E48 3A84 0000 003C E75F 4E46 403F 4147
5174 D5C7 BFBC BCBE C5D4 6C4C 3F3B 3939 3D46 5BDA
C5BC B7B6 B8BD C8E9 4F3F 3834 3437 3D4C EEC8 BBB5
B2B3 B8BF D35A 4138 3331 3339 435F CEBD B6B1 B1B4
BBC9 7C48 3B34 3131 363D 4FDE
Tx Message 7:
packet_length 100 channel_id 1 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 4AC5 5F08 9131 0000 003C 66DE 66EB 67EE FE6E
F7E7 6B68 E068 EE6A DF5C DF62 EDF1 6FF2 7A78 67DC
5EDF 62E7 64E6 66E0 7071 EA69 F86E E260 DE5D E665
EB75 F0FB 6DE9 64E4 69E3 66EA 67E9 6DF9 F177 EC6E
EB6E F876 F875 7D6E E966 E05D
Tx Message 8:
packet_length 100 channel_id 2 packet_id 0 process id 0x1
0000:
0020:
0040:
0060:
0080:
0000 1CDB 3E48 3AD4 0000 003C C2B9 B3B1 B3B8 C2DC
523F 3733 3235 3C49 72CB BDB7 B4B5 B8BF CF67 483C
3836 373C 455C DAC6 BDB9 B9BB C0CC EE54 453E 3C3C
3F47 56F1 D1C7 C1BF C0C6 CEE1 6651 4A46 4648 4D59
70E3 D6CF CDCE D2D9 E67E 675E
Bootloader 1.8, Appn 3.1
Application firmware 3.1.8, Built by claux on Thu Jun 17 11:00:05 1999
VIC Interface Foreign Exchange Station 0/0, DSP instance (0x19543C0)
Singalling channel num 128 Signalling proxy 0x0 Signaling dsp 0x19543C0
tx outstanding 0, max tx outstanding 32
ptr 0x0, length 0x0, max length 0x0
dsp_number 0, Channel ID 1
received 0 packets, 0 bytes, 0 gaint packets
0 drops, 0 no buffers, 0 input errors 0 input overruns
650070 bytes output, 4976 frames output, 0 output errors, 0 output
underrun
0 unaligned frames
VIC Interface Foreign Exchange Station 0/1, DSP instance (0x1954604)
Singalling channel num 129 Signalling proxy 0x0 Signaling dsp 0x1954604
tx outstanding 0, max tx outstanding 32
ptr 0x0, length 0x0, max length 0x0
dsp_number 0, Channel ID 2
received 0 packets, 0 bytes, 0 gaint packets
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show controllers voice
0 drops, 0 no buffers, 0 input errors 0 input overruns
393976 bytes output, 3982 frames output, 0 output errors, 0 output
underrun
0 unaligned frames
Related Commands
Command
Description
show dial-peer voice
Displays configuration information and call statistics for dial peers.
show interface
dspfarm
Displays hardware informatio,n including DRAM, SRAM, and the
revision-level information on the line card.
show voice dsp
Displays the current status of all DSP voice channels on the Cisco MC3810
multiservice concentrator.
show voice port
Displays configuration information about a specific voice port.
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show csm
show csm
To display the call switching module (CSM) statistics for a particular digital signal processor (DSP)
channel or all DSP channels or for a specific modem or DSP channel, use the show csm command in
privileged EXEC mode.
Cisco AS5300 Universal Access Server
show csm {modem [slot/port | modem-group-number] | voice [slot/dspm/dsp/dsp-channel]}
Cisco AS5800 Universal Access Server
show csm voice [shelf/slot/port]
Syntax Description
modem
voice
Specifies CSM call statistics for modems.
Specifies CSM call statistics for DSP channels.
slot/port
(Optional) Specifies the location (and thereby the identity) of a specific
modem.
modem-group-number
(Optional) Displays configuration for the dial peer identified by the
argument modem-group-number. Valid entries are any integers that
identify a specific dial peer, from 1 to 32767.
slot/dspm/dsp/dsp-channel (Optional) Identifies the location of a particular DSP channel.
shelf/slot/port
(Optional) Identifies the location of the voice interface card.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
11.3 NA
12.0(3)T
Modification
This command was introduced.
Port-specific values for the Cisco AS5300 universal access server were
added.
12.0(7)T
Port-specific values for the Cisco AS5800 were added.
Usage Guidelines
This command shows the information related to CSM, which includes the DSP channel, the start time of
the call, the end time of the call, and the channel on the controller used by the call.
Use the show csm modem command to display the CSM call statistic information for a specific modem,
for a group of modems, or for all modems. If a slot/port argument is specified, then CSM call statistics
are displayed for the specified modem. If the modem-group-number argument is specified, the CSM call
statistics for all of the modems associated with that modem group are displayed. If no keyword is
specified, CSM call statistics for all modems on the Cisco AS5300 universal access server are displayed.
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show csm
Use the show csm voice command to display CSM statistics for a particular DSP channel. If the
slot/dspm/dsp/dsp-channel or shelf/slot/port argument is specified, the CSM call statistics for calls using
the identified DSP channel will be displayed. If no argument is specified, all CSM call statistics for all
DSP channels will be displayed.
Examples
The following is sample output from the Cisco AS5300 universal access server for the show csm voice
command:
Router# show csm voice 2/4/4/0
slot 2, dspm 4, dsp 4, dsp channel 0,
slot 2, port 56, tone, device_status(0x0002): VDEV_STATUS_ACTIVE_CALL.
csm_state(0x0406)=CSM_OC6_CONNECTED, csm_event_proc=0x600E2678, current call thru PRI line
invalid_event_count=0, wdt_timeout_count=0
wdt_timestamp_started is not activated
wait_for_dialing:False, wait_for_bchan:False
pri_chnl=TDM_PRI_STREAM(s0, u0, c22), tdm_chnl=TDM_DSP_STREAM(s2, c27)
dchan_idb_start_index=0, dchan_idb_index=0, call_id=0xA003, bchan_num=22
csm_event=CSM_EVENT_ISDN_CONNECTED, cause=0x0000
ring_no_answer=0, ic_failure=0, ic_complete=0
dial_failure=0, oc_failure=0, oc_complete=3
oc_busy=0, oc_no_dial_tone=0, oc_dial_timeout=0
remote_link_disc=0, stat_busyout=0
oobp_failure=0
call_duration_started=00:06:53, call_duration_ended=00:00:00, total_call_duration=00:00:44
The calling party phone number = 408
The called party phone number = 5271086
total_free_rbs_timeslot = 0, total_busy_rbs_timeslot = 0, total_dynamic_busy_rbs_timeslot
= 0, total_static_busy_rbs_timeslot = 0,
total_sw56_rbs_timeslot = 0, total_sw56_rbs_static_bo_ts = 0,
total_free_isdn_channels = 21, total_busy_isdn_channels = 0,total_auto_busy_isdn_channels
= 0,
min_free_device_threshold = 0
The following is sample output from the Cisco AS5800 for the show csm voice command:
Router# show csm voice 1/8/19
shelf 1, slot 8, port 19
VDEV_INFO:slot 8, port 19
vdev_status(0x00000401):VDEV_STATUS_ACTIVE_CALL.VDEV_STATUS_HASLOCK.
csm_state(0x00000406)=CSM_OC6_CONNECTED, csm_event_proc=0x60868B8C, current
call thru PRI line
invalid_event_count=0, wdt_timeout_count=0
watchdog timer is not activated
wait_for_bchan:False
pri_chnl=(T1 1/0/0:22), vdev_chnl=(s8, c19)
start_chan_p=0, chan_p=62436D58, call_id=0x800D, bchan_num=22
The calling party phone number =
The called party phone number = 7511
ring_no_answer=0, ic_failure=0, ic_complete=0
dial_failure=0, oc_failure=0, oc_complete=1
oc_busy=0, oc_no_dial_tone=0, oc_dial_timeout=0
remote_link_disc=0, busyout=0, modem_reset=0
call_duration_started=3d16h, call_duration_ended=00:00:00,
total_call_duration=00:00:00
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show csm
Table 34 describes the significant fields shown in the display.
Table 34
show csm voice Field Descriptions
Field
Description
slot
Slot where the VFC resides.
shelf/slot/port
dspm/dsp/dsp channel
dsp
Specifies the T1 or E1 controller.
Indicates which DSP channel is engaged in this call.
Indicates the DSP through which this call is established.
slot/port
Logical port number for the device. This is equivalent to the DSP
channel number. The port number is derived as follows:
•
(max_number_of_dsp_channels per dspm=12) * the dspm #
(0-based) +
•
(max_number_of_dsp_channels per dsp=2) * the dsp # (0-based) +
the dsp channel number (0-based).
tone
Indicates which signaling tone is being used (DTMF, MF, R2). This only
applies to CAS calls. Possible values are as follows:
•
•
•
•
•
mf
dtmf
r2-compelled
r2-semi-compelled
r2-non-compelled
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show csm
Table 34
show csm voice Field Descriptions (continued)
Field
Description
device_status
The status of the device. Possible values are as follows:
•
VDEV_STATUS_UNLOCKED—Device is unlocked (meaning that
it is available for new calls).
•
VDEV_STATUS_ACTIVE_WDT—Device is allocated for a call
and the watchdog timer is set to time the connection response from
the central office.
•
•
•
•
•
•
•
•
VDEV_STATUS_ACTIVE_CALL—Device is engaged in an
active, connected call.
VDEV_STATUS_BUSYOUT_REQ—Device is requested to
busyout; does not apply to voice devices.
VDEV_STATUS_BAD—Device is marked as bad and not usable
for processing calls.
VDEV_STATUS_BACK2BACK_TEST—Modem is performing
back-to-back testing (for modem calls only).
VDEV_STATUS_RESET—Modem needs to be reset (for modem
only).
VDEV_STATUS_DOWNLOAD_FILE—Modem is downloading a
file (for modem only).
VDEV_STATUS_DOWNLOAD_FAIL—Modem has failed during
downloading a file (for modem only).
VDEV_STATUS_SHUTDOWN—Modem is not powered up (for
modem only).
•
•
VDEV_STATUS_BUSY—Modem is busy (for modem only).
VDEV_STATUS_DOWNLOAD_REQ—Modem is requesting
connection (for modem only).
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show csm
Table 34
show csm voice Field Descriptions (continued)
Description
Field
csm_state
CSM call state of the current call (PRI line) associated with this device.
Possible values are as follows:
•
•
•
CSM_IDLE_STATE—Device is idle.
CSM_IC_STATE—A device has been assigned to an incoming call.
CSM_IC1_COLLECT_ADDR_INFO—A device has been selected
to perform ANI/DNIS address collection for this call. ANI/DNIS
address information collection is in progress. The ANI/DNIS is
used to decide whether the call should be processed by a modem or
a voice DSP.
•
•
CSM_IC2_RINGING—The device assigned to this incoming call
has been told to get ready for the call.
CSM_IC3_WAIT_FOR_SWITCH_OVER—A new device is
selected to take over this incoming call from the device collecting
the ANI/DNIS address information.
•
•
•
CSM_IC4_WAIT_FOR_CARRIER—This call is waiting for the
CONNECT message from the carrier.
CSM_IC5_CONNECTED—This incoming call is connected to the
central office.
CSM_IC6_DISCONNECTING—This incoming call is waiting for
a DISCONNECT message from the VTSP module to complete the
disconnect process.
•
•
CSM_OC_STATE —An outgoing call is initiated.
CSM_OC1_REQUEST_DIGIT—The device is requesting the first
digit for the dial-out number.
•
•
•
•
CSM_OC2_COLLECT_1ST_DIGIT—The first digit for the
dial-out number has been collected.
CSM_OC3_COLLECT_ALL_DIGIT—All the digits for the
dial-out number have been collected.
CSM_OC4_DIALING—This call is waiting for a dsx0 (B channel)
to be available for dialing out.
CSM_OC5_WAIT_FOR_CARRIER—This (outgoing) call is
waiting for the central office to connect.
•
•
CSM_OC6_CONNECTED—This (outgoing) call is connected.
CSM_OC7_BUSY_ERROR—A busy tone has been sent to the
device (for VoIP call, no busy tone is sent; just a DISCONNECT
INDICATION message is sent to the VTSP module),and this call is
waiting for a DISCONNECT message from the VTSP module (or
ONHOOK message from the modem) to complete the disconnect
process.
•
CSM_OC8_DISCONNECTING—The central office has
disconnected this (outgoing) call, and the call is waiting for a
DISCONNECT message from the VTSP module to complete the
disconnect process.
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show csm
Table 34
show csm voice Field Descriptions (continued)
Field
Description
csm_state:
Number of invalid events received by the CSM state machine.
invalid_event_count=
wdt_timeout_count=
wdt_timestamp_started
wait_for_dialing:
Number of times the watchdog timer is activated for this call.
Indicates whether the watchdog timer is activated for this call.
Indicates whether this (outgoing) call is waiting for a free digit collector
to become available to dial out the outgoing digits.
wait_for_bchan:
pri_chnl=
Indicates whether this (outgoing) call is waiting for a B channel to send
the call out on.
Indicates which type of TDM stream is used for the PRI connection. For
PRI and CAS calls, it will always be TDM_PRI_STREAM.
tdm_chnl=
Indicates which type of TDM stream is used for the connection to the
device used to process this call. In the case of a VoIP call, this will
always be set to TDM_DSP_STREAM.
dchan_idb_start_index=
dchan_idb_index=
csm_event=
First index to use when searching for the next IDB of a free D channel.
Index of the currently available IDB of a free D channel.
Event just passed to the CSM state machine.
Event cause.
cause
ring_no_answer=
ic_failure=
Number of times a call failed because there was no response.
Number of failed incoming calls.
ic_complete=
dial_failure=
oc_failure=
Number of successful incoming calls.
Number of times a connection failed because there was no dial tone.
Number of failed outgoing calls.
oc_complete=
oc_busy=
Number of successful outgoing calls.
Number of outgoing calls whose connection failed because there was a
busy signal.
oc_no_dial_tone=
oc_dial_timeout=
Number of outgoing calls whose connection failed because there was no
dial tone.
Number of outgoing calls whose connection failed because the timeout
value was exceeded.
call_duration_started=
call_duration_ended=
total_call_duration=
Indicates the start of this call.
Indicates the end of this call.
Indicates the duration of this call.
Calling party number as given to CSM by ISDN.
The calling party phone
number =
The called party phone
number =
Called party number as given to CSM by ISDN.
total_free_rbs_time slot = Total number of free RBS (CAS) time slots available for the whole
system.
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show csm
Table 34
show csm voice Field Descriptions (continued)
Description
Field
total_busy_rbs_time slot = Total number of RBS (CAS) time slots that have been busied-out. This
includes both dynamically and statically busied out RBS time slots.
total_dynamic_busy_rbs_ti Total number of RBS (CAS) time slots that have been dynamically
me slot =
total_static_busy_rbs_time Total number of RBS (CAS) time slots that have been statically busied
slot = out (that is, they are busied out using the CLI command).
busied out.
total_free_isdn_channels = Total number of free ISDN channels.
total_busy_isdn_channels Total number of busy ISDN channels.
=
total_auto_busy_isdn_chan Total number of ISDN channels that are automatically busied out.
nels =
Related Commands
Command
Description
show call active voice
show call history voice
show num-exp
Displays the contents of the active call table.
Displays the contents of the call history table.
Displays how number expansions are configured.
Displays configuration information about a specific voice port.
show voice port
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show dial-peer video
show dial-peer video
To display dial-peer configuration, use the show dial-peer video command in privileged EXEC mode.
show dial-peer video [number] [summary]
Syntax Description
number
(Optional) A specific video dial peer. This option displays configuration
information for a single dial peer identified by the argument number. Valid
entries are any integers that identify a specific dial peer, from 1 to 32767.
summary
(Optional) Displays a summary of all video dial peer information.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)T
The command introduced in Cisco IOS Release 12.0(5)XK was integrated
into Cisco IOS Release 12.0(7)T.
Usage Guidelines
Examples
Use this command to review video dial peer configuration.
On a Cisco MC3810 multiservice concentrator, the following example displays detailed information
about all configured video dial peers:
Router# show dial-peer video
Video Dial-Peer 1
type = videocodec, destination-pattern = 111
port signal = 1/0, port media = Serial1
nsap = 47.0091810000000050E201B101.00107B09C6F2.C8
Video Dial-Peer 2
type = videoatm,
session-target = ATM0 svc nsap 47.0091810000000050E201B101.00E01E92ADC2.C8
Video Dial-Peer 3
type = videoatm,
destination-pattern = 222
destination-pattern = 333
session-target = ATM0 pvc 70/70
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show dial-peer voice
show dial-peer voice
To display configuration information for dial peers, use the show dial-peer voice command in privileged
EXEC mode.
show dial-peer voice [number] [summary]
Syntax Description
number
(Optional) A specific dial peer. This option displays configuration
information for a single dial peer identified by the number argument.
Valid entries are any integers that identify a specific dial peer, from 1 to
32767.
summary
(Optional) Displays a summary of all voice dial peers.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3(1)T
11.3(1)MA
This command was introduced.
The summary keyword was added for the Cisco MC3810 multiservice
concentrator.
12.0(3)XG
This command was modified to support Voice over Frame Relay (VoFR)
for the Cisco 2600 series and Cisco 3600 series routers.
12.0(4)T
12.1(3)T
Support was added for VoFR for the Cisco 7200 series routers.
This command was modified for Modem Passthrough over Voice over IP
on the Cisco AS5300 universal access server.
Usage Guidelines
Use the show dial-peer voice privileged EXEC command to display the configuration for all Voice over
IP (VoIP) and plain old telephone service (POTS) dial peers configured for the router. To show
configuration information for only one specific dial peer, use the argument number to identify the dial
peer.
Examples
The following is sample output from the show dial-peer voice command for a POTS dial peer:
Router# show dial-peer voice 1
VoiceEncapPeer1
tag = 1, dest-pat = `+14085291000',
answer-address = `',
group = 0, Admin state is up, Operation state is down
Permission is Both,
type = pots, prefix = `',
session-target = `', voice port =
Connect Time = 0, Charged Units = 0
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show dial-peer voice
Successful Calls = 0, Failed Calls = 0
Accepted Calls = 0, Refused Calls = 0
Last Disconnect Cause is “”
Last Disconnect Text is “”
Last Setup Time = 0
The following is sample output from the show dial-peer voice command for a VoIP dial peer:
Router# show dial-peer voice 10
VoiceOverIpPeer10
tag = 10, dest-pat = `',
incall-number = `+14087',
group = 0, Admin state is up, Operation state is down
Permission is Answer,
type = voip, session-target = `',
sess-proto = cisco, req-qos = bestEffort,
acc-qos = bestEffort,
fax-rate = voice, codec = g729r8,
Expect factor = 10,Icpif = 30, VAD = disabled, Poor QOV Trap = disabled,
Connect Time = 0, Charged Units = 0
Successful Calls = 0, Failed Calls = 0
Accepted Calls = 0, Refused Calls = 0
Last Disconnect Cause is “”
Last Disconnect Text is “”
Last Setup Time = 0
Table 35 provides an alphabetical listing of the show dial-peer voice output fields and a description of
each field.
Table 35
show dial-peer voice Field Descriptions
Field
Description
Accepted Calls
acc-qos
Number of calls accepted from this peer since system startup.
Lowest acceptable quality of service configured for calls for this peer.
Administrative state of this peer.
Admin state
answer-address
Charged Units
Answer address configured for this dial peer.
Total number of charging units applying to this peer since system
startup. The unit of measure for this field in hundredths of a second.
codec
Default voice coder rate of speech for this peer.
Connect Time
Accumulated connect time to the peer since system startup for both
incoming and outgoing calls. The unit of measure for this field is in hun-
dredths of a second.
dest-pat
Destination pattern (telephone number) for this peer.
DTMF Relay
Indicates whether or not dual-tone multifrequency (DTMF) relay has
been enabled, by using the dtmf-relay command, for this dial peer.
Expect factor
User-requested Expectation Factor of voice quality for calls through this
peer.
fax-rate
Failed Calls
group
Fax transmission rate configured for this peer.
Number of failed call attempts to this peer since system startup.
Group number associated with this peer.
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show dial-peer voice
Table 35
show dial-peer voice Field Descriptions (continued)
Description
Field
huntstop
Indicates whether dial-peer hunting has been turned on, by using the
huntstop command, for this dial peer.
Icpif
Configured Calculated Planning Impairment Factor (ICPIF) value for
calls sent by a dial peer.
incall-number
Full E.164 telephone number to be used to identify the dial peer.
incoming called-number
Indicates the incoming called number if it has been set by using the
incoming-called number command.
information type
Information type for this call; for example, voice or fax.
Last Disconnect Cause
Encoded network cause associated with the last call. This value will be
updated whenever a call is started or cleared and depends on the
interface type and session protocol being used on this interface.
Last Disconnect Text
Last Setup Time
Modem passthrough
Operation state
Payload type
ASCII text describing the reason for the last call termination.
Value of the System Up Time when the last call to this peer was started.
Modem pass-through signaling method is named signaling event (NSE).
Operational state of this peer.
NSE payload type.
Permission
Configured permission level for this peer.
Poor QOV Trap
Whether Poor Quality of Voice trap messages have been enabled or
disabled.
Redundancy
Refused Calls
req-qos
Packet redundancy (RFC 2198) for modem traffic.
Number of calls from this peer refused since system startup.
Configured requested quality of service for calls for this dial peer.
Session target of this peer.
session-target
sess-proto
Session protocol to be used for Internet calls between local and remote
routers through the IP backbone.
Successful Calls
Number of completed calls to this peer.
tag
Unique dial peer ID number.
VAD
Whether voice activation detection (VAD) is enabled for this dial peer.
Related Commands
Command
Description
show call active voice
show call history voice
show num-exp
Displays the Voice over IP active call table.
Displays the Voice over IP call history table.
Displays how the number expansions are configured in Voice over IP.
Displays configuration information about a specific voice port.
show voice port
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show dialplan incall number
show dialplan incall number
To show which plain old telephone service (POTS) dial peer is matched for a specific calling number or
voice port, use the show dialplan incall number command in privileged EXEC mode.
show dialplan incall voice-port number calling-number [timeout]
Syntax Description
voice-port
Specifies the voice port location. The syntax of this argument is
platform-specific. For information on the syntax for a particular
platform, see the voice-port global configuration command.
calling-number
Specifies the calling number or ANI of the incoming voice call.
(Optional) Allows matching for variable-length destination patterns.
timeout
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
11.3(1)T
12.2(8)T
Modification
This command was introduced on the Cisco 3600 series router.
The timeout keyword was added.
Usage Guidelines
Use the show dialplan incall number command as a troubleshooting tool to determine which POTS dial
peer is matched for an incoming call, for the selected calling number and voice port. When using the
show dialplan incall number command, the router attempts to match these items in the order listed:
1. Calling number with answer-address configured in dial peer
2. Calling number with destination-pattern configured in dial peer
3. Voice port with voice port configured in dial peer
The router first attempts to match a dial peer based on the calling number (ANI). If the router is unable
to match a dial peer based on the calling number, it matches the call to a POTS dial peer based on the
selected voice interface. If more than one dial peer uses the same voice port, the router selects the first
matching dial peer. Use the timeout keyword to enable matching variable-length destination patters
associated with dial peers. This can increase you r chances of finding a match for the dial peer number
you specify.
Note
For actual voice calls coming into the router, the router attempts to match the called number (the
dialed number identification service [DNIS] number) with the incoming called-number configured
in a dial peer. The router, however, does not consider the called number when using the show
dialplan incall number command.
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show dialplan incall number
Examples
The following example shows that an incoming call from interface 1/0/0:D with a calling number of
12345 is matched to POTS dial peer 10:
Router# show dialplan incall 1/0/0:D number 12345
Macro Exp.: 12345
VoiceEncapPeer10
information type = voice,
tag = 10, destination-pattern = `123..',
answer-address = `', preference=0,
numbering Type = `unknown'
group = 10, Admin state is up, Operation state is up,
incoming called-number = `', connections/maximum = 0/unlimited,
DTMF Relay = disabled,
huntstop = disabled,
in bound application associated: DEFAULT
out bound application associated:
permission :both
incoming COR list:maximum capability
outgoing COR list:minimum requirement
type = pots, prefix = `',
forward-digits default
session-target = `', voice-port = `1/0/0:D',
direct-inward-dial = disabled,
digit_strip = enabled,
register E.164 number with GK = TRUE
Connect Time = 0, Charged Units = 0,
register E.164 number with GK = TRUE
Connect Time = 0, Charged Units = 0,
Successful Calls = 0, Failed Calls = 0,
Accepted Calls = 0, Refused Calls = 0,
Last Disconnect Cause is "",
Last Disconnect Text is "",
Last Setup Time = 0.
Matched: 12345
Target:
Digits: 3
The following example shows that if no dial peer has a destination pattern or answer address that matches
the calling number of 888, the incoming call is matched to POTS dial peer 99, because the call comes in
on voice port 1/0/1:D, which is the voice port configured for this dial peer:
Router# show dialplan incall 1/0/1:D number 888
Macro Exp.: 888
VoiceEncapPeer99
information type = voice,
tag = 99, destination-pattern = `99...',
answer-address = `', preference=1,
numbering Type = `national'
group = 99, Admin state is up, Operation state is up,
incoming called-number = `', connections/maximum = 0/unlimited,
DTMF Relay = disabled,
huntstop = disabled,
in bound application associated: DEFAULT
out bound application associated:
permission :both
incoming COR list:maximum capability
outgoing COR list:minimum requirement
type = pots, prefix = `5',
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show dialplan incall number
forward-digits 4
session-target = `', voice-port = `1/0/1:D',
direct-inward-dial = enabled,
digit_strip = enabled,
register E.164 number with GK = TRUE
Connect Time = 0, Charged Units = 0,
Successful Calls = 0, Failed Calls = 0,
Accepted Calls = 0, Refused Calls = 0,
Last Disconnect Cause is "",
Last Disconnect Text is "",
Last Setup Time = 0.
Matched:
Target:
Digits: 0
Table 36 describes the significant fields shown in the display.
Table 36
show dialplan num ber Field Descriptions
Field
Description
Macro Exp.
Expected destination pattern for this dial peer.
Dial peer associated with the calling number entered.
Unique number identifying the dial peer.
VoiceEncapPeer
tag
destination-pattern
Destination pattern (telephone number) configured for this dial
peer.
answer-address
preference
Answer address (calling number) configured for this dial peer.
Hunt group preference order set for this dial peer.
Describes the administrative state of this dial peer.
Describes the operational state of this dial peer.
Admin state
Operation state
incoming called-number
DTMF Relay
Called number (DNIS) configured for this dial peer.
Whether the dtmf-relay command is enabled or disabled for this
dial peer.
huntstop
Whether the huntstop command is enabled or disabled for this dial
peer.
in bound application associated The IVR application that is associated with this dial peer when this
dial peer is used for an inbound call leg.
out bound application
associated
The IVR application that is associated with this dial peer when this
dial peer is used for an outbound call leg.
type
Type of dial peer (POTS or VoIP).
prefix
The prefix number that is added to the front of the dial string before
it is forwarded to the telephony device.
forward-digits
session-target
Which digits are forwarded to the telephony interface as configured
using the forward-digits command.
Displays the configured session target (IP address or host name) for
this dial peer.
voice-port
The voice port through which calls come into this dial peer.
direct-inward-dial
Whether the direct-inward-dial command is enabled or disabled
for this dial peer.
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show dialplan incall number
Table 36
show dialplan num ber Field Descriptions (continued)
Description
Field
digit_strip
Whether digit stripping is enabled or disabled in the dial peer.
Enabled is the default.
session-protocol
Connect Time
Session protocol to be used for Internet calls between local and
remote router via the IP backbone.
Unit of measure indicating the call connection time associated with
this dial peer.
Charged Units
Successful Calls
Failed Calls
Number of call units charged to this dial peer.
Number of completed calls to this peer since system startup.
Number of uncompleted (failed) calls to this peer since system
startup.
Accepted Calls
Number of calls from this peer accepted since system startup.
Number of calls from this peer refused since system startup.
Refused Calls
Last Disconnect Cause
Encoded network cause associated with the last call. This value will
be updated whenever a call is started or cleared and depends on the
interface type and session protocol being used on this interface.
Last Disconnect Text
Last Setup Time
ASCII text describing the reason for the last call termination.
Value of the System Up Time when the last call to this peer was
started.
Matched
Target
Destination pattern matched for this dial peer.
Matched session target (IP address or host name) for this dial peer.
Related Commands
Command
Description
show dial peer voice
show dialplan number
Displays the configuration information for dial peers.
Displays which dial peer is matched for a particular telephone
number.
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show dialplan number
show dialplan number
To show which dial peer is reached when a particular telephone number is dialed, use the show dialplan
number command in privileged EXEC mode.
show dialplan number dial string [huntstop] [timeout]
Syntax Description
dial string
Specifies a particular destination pattern (telephone number).
huntstop
(Optional) Terminates further dial-peer hunting upon encountering the first dial
string match.
timeout
(Optional) Allows matching for variable-length destination patterns.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
11.3(1)T
12.2(1)
Modification
This command was introduced on the Cisco 3600 series router.
The huntstop keyword was added.
12.2(8)T
The timeout keyword was added.
Usage Guidelines
The show dialplan number command is used to test whether the dial plan configuration is valid and
working as expected. Use the timeout keyword to enable matching variable-length destination patters
associated with dial peers. This can increase you r chances of finding a match for the dial peer number
you specify.
Examples
The following example shows sample output from the show dialplan number command using the
destination pattern of 1001:
Router# show dialplan number 1001
Macro Exp.: 1001
VoiceEncapPeer1003
information type = voice,
tag = 1003, destination-pattern = `1001',
answer-address = `', preference=0,
numbering Type = `unknown'
group = 1003, Admin state is up, Operation state is up,
incoming called-number = `', connections/maximum = 0/unlimited,
DTMF Relay = disabled,
huntstop = enabled,
type = pots, prefix = `',
forward-digits default
session-target = `', voice-port = `1/1',
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show dialplan number
direct-inward-dial = disabled,
Connect Time = 0, Charged Units = 0,
Successful Calls = 0, Failed Calls = 0, Incomplete Calls = 0
Accepted Calls = 0, Refused Calls = 0,
Last Disconnect Cause is "",
Last Disconnect Text is "",
Last Setup Time = 0.
Matched: 1001
Target:
Digits: 4
VoiceEncapPeer1004
information type = voice,
tag = 1004, destination-pattern = `1001',
answer-address = `', preference=0,
numbering Type = `unknown'
group = 1004, Admin state is up, Operation state is up,
...
Matched: 1001
Target:
Digits: 4
VoiceEncapPeer1002
information type = voice,
tag = 1002, destination-pattern = `1001',
answer-address = `', preference=0,
numbering Type = `unknown'
group = 1002, Admin state is up, Operation state is up,
...
Matched: 1001
Target:
Digits: 4
VoiceEncapPeer1001
information type = voice,
tag = 1001, destination-pattern = `1001',
answer-address = `', preference=0,
numbering Type = `unknown'
group = 1001, Admin state is up, Operation state is up,
...
Matched: 1001
Target:
Digits: 4
The following example shows sample output from the show dialplan number command using the
destination pattern of 1001 and the huntstop keyword:
Router# show dialplan number 1001 huntstop
Macro Exp.: 1001
VoiceEncapPeer1003
information type = voice,
tag = 1003, destination-pattern = `1001',
answer-address = `', preference=0,
numbering Type = `unknown'
group = 1003, Admin state is up, Operation state is up,
incoming called-number = `', connections/maximum = 0/unlimited,
DTMF Relay = disabled,
huntstop = enabled,
type = pots, prefix = `',
forward-digits default
session-target = `', voice-port = `1/1',
direct-inward-dial = disabled,
Connect Time = 0, Charged Units = 0,
Successful Calls = 0, Failed Calls = 0, Incomplete Calls = 0
Accepted Calls = 0, Refused Calls = 0,
Last Disconnect Cause is "",
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show dialplan number
Last Disconnect Text is "",
Last Setup Time = 0.
Matched: 1001
Target:
Digits: 4
Table 37 explains the significant fields shown in this example.
Table 37
show dialplan num ber Field Descriptions
Field
Description
Macro Exp.
Expected destination pattern for this dial peer.
Dial peer associated with the destination pattern entered.
Type of dial peer (POTS or VoIP).
VoiceEncapPeer
type
tag
Unique dial peer identifying number.
destination-pattern
answer-address
Admin state
Operation state
session-target
Connect Time
Destination pattern (telephone number) configured for this dial peer.
Answer address configured for this dial peer.
Administrative state of this dial peer.
Operational state of the dial peer.
Configured session target (IP address or host name) for this dial peer.
Unit of measure indicating the call connection time associated with this dial
peer.
Charged Units
Successful Calls
Failed Calls
Number of call units charged to this dial peer.
Number of completed calls to this peer since system startup.
Number of uncompleted (failed) calls to this peer since system startup.
Number of calls accepted from this peer since system startup.
Number of calls refused from this peer since system startup.
Accepted Calls
Refused Calls
Last Disconnect Cause Encoded network cause associated with the last call. This value will be
updated whenever a call is started or cleared and depends on the interface
type and session protocol being used on this interface.
Last Disconnect Text
Last Setup Time
Matched
ASCII text describing the reason for the last call termination.
Value of the System Up Time when the last call to this peer was started.
Destination pattern matched for this dial peer.
Target
Matched session target (IP address or host name) for this dial peer.
Related Commands
Command
Description
show dialplan incall
number
Pairs different voice ports and telephone numbers together for
troubleshooting Voice over IP.
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show frame-relay vofr
show frame-relay vofr
To display information about the FRF.11 subchannels being used on Voice over Frame Relay (VoFR)
data link connection identifiers (DLCIs), use the show frame-relay vofr command in privileged EXEC
mode.
show frame-relay vofr [interface [dlci [cid]]]
Syntax Description
interface
dlci
(Optional) The specific interface type and number for which you wish
to display FRF.11 subchannel information.
(Optional) The specific data link connection identifier for which you
wish to display FRF.11 subchannel information.
cid
(Optional) The specific subchannel for which you wish to display
information.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(4)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco MC3810 multiservice concentrator.
12.0(4)T
This command was integrated in Cisco IOS Release 12.0(4)T.
Usage Guidelines
Note
If this command is entered without a specified interface, FRF.11 subchannel information will be
displayed for all VoFR interfaces and DLCIs configured on the router.
This command is currently not supported on the Cisco MC3810 multiservice concentrator for PVCs
configured with the vofr cisco command or the frame-relay interface-dlci voice-encap command.
Examples
The following is sample output from the show frame-relay vofr command when an interface is not
specified:
Router# show frame-relay vofr
interface
vofr-type
VoFR
VoFR
VoFR
VoFR cisco 17
dlci
16
16
cid
4
5
10
4
cid-type
data
call-control
voice
Serial0/0.1
Serial0/0.1
Serial0/0.1
Serial0/1.1
16
data
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show frame-relay vofr
The following is sample output from the show frame-relay vofr command when an interface is
specified:
Router# show frame-relay vofr serial0
interface
Serial0
Serial0
Serial0
vofr-type
VoFR
VoFR
dlci
16
16
cid
4
5
cid-type
data
call-control
voice
VoFR
16
10
The following is sample output from the show frame-relay vofr command when an interface and a
DLCI are specified:
Router# show frame-relay vofr serial0 16
VoFR Configuration for interface Serial0
dlci vofr-type cid cid-type
input-pkts
0
85982
output-pkts
0
86099
dropped-pkts
16
16
16
VoFR
VoFR
VoFR
4
5
data
call-control
0
0
0
10 voice
2172293
6370815
The following is sample output from the show frame-relay vofr command when an interface, a DLCI,
and a CID are specified:
Router# show frame-relay vofr serial0 16 10
VoFR Configuration for interface Serial0 dlci 16
vofr-type VoFR
input-pkts 2172293
cid 10
output-pkts 6370815
cid-type voice
dropped-pkts 0
Table 38 describes the significant fields shown in the display.
Table 38
show fram e-relay vofr Field Descriptions
Field
Description
interface
Number of the interface that has been selected for observation of FRF.11
subchannels.
vofr-type
cid
Type of VoFR DLCI being observed.
The portion of the specified DLCI that is carrying the designated traffic
type. A DLCI can be subdivided into 255 subchannels.
cid-type
Type of traffic carried on this subchannel.
input-pkts
output-pkts
dropped-pkts
Number of packets received by this subchannel.
Number of packets sent on this subchannel.
Total number of packets discarded by this subchannel.
Related Commands
Command
Description
show call active voice
show call history voice
show dial-peer voice
Displays the contents of the active call table.
Displays the contents of the call history table.
Displays configuration information and call statistics for dial peers.
Displays Frame Relay fragmentation details.
show frame-relay
fragment
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show frame-relay vofr
Command
Description
show frame-relay pvc
show voice-port
Displays statistics about PVCs for Frame Relay interfaces.
Displays configuration information about a specific voice port.
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show gatekeeper calls
show gatekeeper calls
To show the status of each ongoing call of which a gatekeeper is aware, use the show gatekeeper calls
command in privileged EXEC mode.
show gatekeeper calls
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(3)T
This command was introduced.
The command introduced in Cisco IOS Release 11.3(2)NA was
integrated into Cisco IOS Release 12.0(3)T.
12.0(5)T
The output for this command was changed.
Usage Guidelines
Use the show gatekeeper calls command to show all active calls currently being handled by a particular
MCM gatekeeper. If you have forced a disconnect for either a particular call or all calls associated with
a particular MCM gatekeeper by using the clear h323 gatekeeper call command, the system will not
display information about those calls.
Examples
The following is sample output from the show gatekeeper calls command:
Router# show gatekeeper calls
Total number of active calls = 1.
GATEKEEPER CALL INFO
====================
LocalCallID
12-3339
Age(secs)
94
BW
768(Kbps)
Endpt(s):Alias
src EP:epA
E.164Addr
CallSignalAddr Port RASSignalAddr
Port
1700
90.0.0.11
1720 90.0.0.11
dst EP:[email protected]
src PX:pxA
dst PX:pxB
90.0.0.01
172.21.139.90
1720 90.0.0.01
1720 172.21.139.90
24999
24999
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show gatekeeper calls
Table 39 describes the significant fields shown in the display.
Tab le 3 9
show gatekeeper calls Field Descriptions
Field
Description
LocalCallID
Age(secs)
Identification number of the call.
The age of the call in seconds.
BW(Kbps)
Endpoint(s)
The bandwidth in use, in kilobits per second.
Lists the role of each endpoint (terminal, gateway, or proxy) in the
call (originator, target, or proxy), and the call signaling and
registration, admission, and status (RAS) protocol address.
Alias
H.323-ID or Email-ID of the endpoint.
E.164 address of the endpoint.
E.164Addr
CallSignalAddr
Port
Call signaling IP address of the endpoint.
Call signaling port number of the endpoint.
RAS IP address of the endpoint.
RASSignalAddr
Port
RAS port number of the endpoint.
Related Commands
Command
Description
clear h323 gateway call
Forces a specific call or all calls currently active on the gatekeeper
to disconnect.
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show gatekeeper endpoints
show gatekeeper endpoints
To display the status of all registered endpoints for a gatekeeper, use the show gatekeeper endpoints
command in EXEC mode.
show gatekeeper endpoints
This command has no arguments or keywords.
No default behavior or values.
EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(5)T
This command was introduced.
The display format was modified for H.323 Version 2.
Usage Guidelines
Examples
Use this command to display the status of all registered endpoints for a gatekeeper.
The following is sample output from the show gatekeeper endpoints command:
Router# show gatekeeper endpoints
CallsignalAddr
--------------- ---- -------------
172.21.127.8 1720 172.21.127.8
H323-ID:[email protected]
172.21.13.88 1720 172.21.13.88
Port RASSignalAddr
Port
Zone Name
Type
-----
MCU
F
--
----- ----------
24999 sj-gk
1719
sj-gk
VOIP-GW
O
H323-ID:la-gw
Table 40 describes the significant fields shown in the display.
Table 40
show gatekeeper endpoints Field Descriptions
Field
Description
CallsignalAddr
Call signaling IP address of the endpoint. If the endpoint is also
registered with alias, a list of all aliases registered for that
endpoint should be listed on the line below.
Port
Call signaling port number of the endpoint.
RASSignalAddr
Registration, admission, and status (RAS) protocol IP address
of the endpoint.
Port
RAS port number of the endpoint.
Zone Name
Zone name (gatekeeper ID) that this endpoint registered in.
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show gatekeeper endpoints
Table 40
show gatekeeper endpoints Field Descriptions (continued)
Description
Field
Type
F
The endpoint type (for example, terminal, gateway, or MCU).
S—Indicates that the endpoint is statically entered from the
alias command rather than being dynamically registered
through RAS messages.
O—Indicates that the endpoint, which is a gateway, has sent
notification that it is nearly out of resources.
Related Commands
Command
Description
show gatekeeper gw-type-prefix
show gatekeeper zone status
show gateway
Displays the gateway technology prefix table.
Displays the status of zones related to a gatekeeper.
Displays the current gateway status.
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show gatekeeper gw-type-prefix
show gatekeeper gw-type-prefix
To display the gateway technology prefix table, use the show gatekeeper gw-type-prefix command in
privileged EXEC mode.
show gatekeeper gw-type-prefix
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(5)T
This command was introduced.
The display format was modified for H.323 Version 2.
Usage Guidelines
Examples
Use the show gatekeeper gw-type-prefix command to display the gateway technology prefix table.
The following is sample output for a gatekeeper that is controlling two local zones, sj-gk and la-gk:
Router# show gatekeeper gw-type-prefix
GATEWAY TYPE PREFIX TABLE
===========================
Prefix:12#*
(Default gateway-technology)
Zone sj-gk master gateway list:
172.21.13.11:1720 sj-gw1
172.21.13.22:1720 sj-gw2 (out-of-resources)
172.21.13.33:1720 sj-gw3
Zone sj-gk prefix 408....... priority gateway list(s):
Priority 10:
172.21.13.11:1720 sj-gw1
Priority 5:
172.21.13.22:1720 sj-gw2 (out-of-resources)
172.21.13.33:1720 sj-gw3
Prefix:7#*
(Hopoff zone la-gk)
Statically-configured gateways (not necessarily currently registered):
1.1.1.1:1720
2.2.2.2:1720
Zone la-gk master gateway list:
171.69.127.11:1720 la-gw1
171.69.127.22:1720 la-gw2
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show gatekeeper gw-type-prefix
Table 41
show gatekeeper gw -type-prefix Field Descriptions
Field
Description
Prefix
The technology prefix defined with the
gw-type-prefix command.
Zone sj-gk master gateway list
A list of all the gateways registered to zone sj-gk with
the technology prefix, under which they are listed.
(This display shows that gateways sj-gw1, sj-gw2, and
sj-gw3 have registered in zone sj-gk with the
technology prefix 12#.)
Zone sj-gk prefix 408....... priority gateway A list of prioritized gateways to handle calls to area
list(s)
code 408.
Priority 10
Highest priority level. Gateways listed following
“Priority 10” are given the highest priority when
selecting a gateway to service calls to the specified
area code. (In this display, gateway sj-gw1 is given the
highest priority to handle calls to the 408 area code.)
Priority 5
Any gateway that does not have a priority level
assigned to it defaults to priority 5.
(out-of-resources)
(Hopoff zone la-gk)
Indication that the displayed gateway has sent a
“low-in-resources” notification.
Any call specifying this technology prefix should be
directed to hop off in the la-gk zone, no matter what the
area code of the called number is. (In this display, calls
specifying technology prefix 7# are always routed to
zone la-gk, regardless of the actual zone prefix in the
destination address.)
Zone la-gk master gateway list
A list of all the gateways registered to la-gk with the
technology prefix under which they are listed. (This
display shows that gateways la-gw1 and la-gw2 have
registered in zone la-gk with the technology prefix 7#.
No priority lists are displayed here because none were
defined for zone la-gk.)
(Default gateway-technology)
(Statically-configured gateways)
If no gateway-type prefix is specified in a called
number, then gateways registering with 12# are the
default type to be used for the call.
Lists all IP addresses and port numbers of gateways
that are incapable of supplying technology-prefix
information when they register. This display shows
that when gateways 1.1.1.1:1720 and 2.2.2.2:1720
register, they will be considered to be of type 7#.
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show gatekeeper gw-type-prefix
Related Commands
Command
Description
show gatekeeper calls
show gatekeeper endpoints
show gateway
Displays the status of each ongoing call that a gatekeeper
is aware of.
Displays the status of all registered endpoints for a
gatekeeper.
Displays the current gateway status.
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show gatekeeper servers
show gatekeeper servers
To see a list of currently registered and statically configured triggers on this gatekeeper router, enter the
show gatekeeper servers command in EXEC mode.
show gatekeeper servers [gkid]
Syntax Description
gkid
(Optional) The local gatekeeper name to which this trigger applies.
Command Modes
Command History
EXEC
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2500 series, Cisco 2600
series, Cisco 3600 series, and Cisco 7200 series routers and on the
Cisco MC3810 multiservice concentrator.
Usage Guidelines
Enter this command to show all server triggers (whether dynamically registered from the external servers
or statically configured from the command line interface) on this gatekeeper. If gkid is specified, only
triggers applied to the specified gatekeeper zone appear. If the gkid argument is not specified, server
triggers for all local gatekeeper zones on this router appear.
Examples
This example shows the operating information of the specified gk102 server:
Router# show gatekeeper servers gk102
GATEKEEPER SERVERS STATUS
=========================
Gatekeeper Server listening port:20000
Gatekeeper-ID:gk102
--------------------
RRQ Priority:1
Server-ID:sj-server
Server IP address:1.14.93.28:42387
Server type:dynamically registered
Connection Status:active
Trigger Information:
Supported Prefix:10#
Supported Prefix:3#
RRQ Priority:2
Server-ID:sf-server
Server IP address:1.14.93.43:3820
Server type:CLI-configured
Connection Status:inactive
Trigger Information:
Endpoint-type:MCU
Endpoint-type:VOIP-GW
Supported Prefix:99#
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show gatekeeper servers
ARQ Priority:1
Server-ID:sj-server
Server IP address:1.14.93.28:42387
Server type:dynamically registered
Connection Status:active
Trigger Information:
Destination Info:M:[email protected]
Destination Info:E:1800.......
Redirect Reason:Call forwarded no reply
Redirect Reason:Call deflection
Related Commands
Command
Description
debug gatekeeper server Traces all the message exchanges between the Cisco IOS gatekeeper and
the external applications. Shows any errors that occur in sending
messages to the external applications or in parsing messages from the
external applications.
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show gatekeeper status
show gatekeeper status
To show overall gatekeeper status, including authorization and authentication status, zone status, and so
on, use the show gatekeeper status command in EXEC mode.
show gatekeeper status
This command has no arguments or keywords.
No default behavior or values.
EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(3)T
This command was introduced.
The command introduced in Cisco IOS Release 11.3(2)NA was integrated
into Cisco IOS Release 12.0(3)T.
Examples
The following is sample output from the show gatekeeper status command:
Router# show gatekeeper status
Gatekeeper State: UP
Zone Name: gk-px4.cisco.com
Accounting: DISABLED
Security: DISABLED
Table 42 describes the significant fields shown in the display.
Tab le 4 2
s how gatekee per s t atus Field Descriptions
Field
Description
Gatekeeper State
Gatekeeper status has the following values:
•
•
•
UP is operational.
DOWN is administratively shut down.
INACTIVE is administratively enabled, that is, the no shutdown
command has been issued, but no local zones have been configured.
•
HSRP STANDBY indicates that the gatekeeper is on hot standby and
will take over when the currently active gatekeeper fails.
Zone Name
Accounting
Security
Zone name.
Authorization and accounting status.
Security status.
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show gatekeeper zone prefix
show gatekeeper zone prefix
To display the zone prefix table, use the show gatekeeper zone prefix command in privileged EXEC
mode.
show gatekeeper zone prefix
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
11.3(2)NA
This command was introduced.
Examples
The following is an example of output from the show gatekeeper zone prefix command:
Router# show gatekeeper zone prefix
ZONE PREFIX TABLE
=================
GK-NAME
-------
gk.zone13
gk.zone14
gk.zone14
E164-PREFIX
-----------
212.......
415.......
408.......
Table 43 describes the significant fields shown in the display.
Table 43
show gatekeeper zone prefix Field Descriptions
Field
Description
GK-NAME
Gatekeeper name.
E164-PREFIX
The E.164 prefix and a dot that acts as a wildcard for matching each
remaining number in the telephone number.
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show gatekeeper zone status
show gatekeeper zone status
To display the status of zones related to a gatekeeper, use the show gatekeeper zone status command
in privileged EXEC mode.
show gatekeeper zone status
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
11.3(2)NA
This command was introduced on the Cisco 2600 series and
Cisco 3600 series routers.
12.0(5)T
This display format was modified for H.323 Version 2.
Usage Guidelines
Examples
Use this command to display the status of all zones related to a gatekeeper.
The following is an example of output from the show gatekeeper zone status command:
Router# show gatekeeper zone status
GATEKEEPER ZONES
================
GK name
Domain Name
RAS Address
PORT FLAGS MAX-BW
(kbps)
---- ----- ------
1719 LS
CUR-BW
(kbps)
------
0
-------
sj.xyz.com
-----------
xyz.com
-----------
1.14.93.85
SUBNET ATTRIBUTES :
All Other Subnets :(Enabled)
PROXY USAGE CONFIGURATION :
inbound Calls from germany.xyz.com :
to terminals in local zone sj.xyz.com :use proxy
to gateways in local zone sj.xyz.com :do not use proxy
Outbound Calls to germany.xyz.com
from terminals in local zone germany.xyz.com :use proxy
from gateways in local zone germany.xyz.com :do not use proxy
Inbound Calls from all other zones :
to terminals in local zone sj.xyz.com :use proxy
to gateways in local zone sj.xyz.com :do not use proxy
Outbound Calls to all other zones :
from terminals in local zone sj.xyz.com :do not use proxy
from gateways in local zone sj.xyz.com :do not use proxy
tokyo.xyz.co xyz.com
milan.xyz.co xyz.com
172.21.139.89
171.69.57.90
1719 RS
1719 RS
0
0
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show gatekeeper zone status
Table 44 describes the significant fields shown in the display.
Table 44 show gatekeeper zone status Field Descriptions
Field
Description
GK name
The gatekeeper name (also known as zone name), which is truncated
after 12 characters in the display.
Domain Name
RAS Address
The domain with which the gatekeeper is associated.
The registration, admission, and status (RAS) protocol address of
the gatekeeper.
FLAGS
Displays the following information:
•
•
•
S = static (CLI-configured, not DNS-discovered)
L = local
R = remote
MAX-BW
The maximum bandwidth for the zone, in kbps.
The current bandwidth in use, in kbps.
CUR-BW
SUBNET ATTRIBUTES
A list of subnets controlled by the local gatekeeper.
PROXY USAGE
CONFIGURATION
Inbound and outbound proxy policies as configured for the local
gatekeeper (or zone).
Related Commands
Command
Description
show gatekeeper calls
Displays the status of each ongoing call of which a gatekeeper is
aware.
show gatekeeper endpoints
show gateway
Displays the status of all registered endpoints for a gatekeeper.
Displays the current gateway status.
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show gateway
show gateway
To display the current gateway status, use the show gateway command in privileged EXEC mode.
show gateway
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3(6)NA2
This command was introduced on the Cisco 2600 series and
Cisco 3600 series routers.
12.0(5)T
This display format was modified for H.323 V2.
Usage Guidelines
Examples
This command displays the current gateway status.
The following example shows the report that appears when the gateway is not registered with a
gatekeeper:
Router# show gateway
Gateway gateway1 is not registered to any gatekeeper
Gateway alias list
H323-ID gateway1
H323 resource thresholding is Enabled but NOT Active
H323 resource threshold values:
DSP: Low threshold 60, High threshold 70
DS0: Low threshold 60, High threshold 70
This following example indicates that an E.164 address has been assigned to the gateway:
Router# show gate
Gateway gateway1 is registered to Gatekeeper gk1
Gateway alias list
E.164 Number 5551212
H323-ID gateway1
The following example shows the report that appears when the gateway is registered with a gatekeeper
and H.323 resource threshold reporting is enabled with the resource threshold command:
Router# show gateway
Gateway gateway1 is registered to Gatekeeper gk1
Gateway alias list
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show gateway
H323-ID gateway1
H323 resource thresholding is Enabled and Active
H323 resource threshold values:
DSP: Low threshold 60, High threshold 70
DS0: Low threshold 60, High threshold 70
The following example shows the report that appears when the gateway is registered with a gatekeeper
and H.323 resource threshold reporting is disabled with the no resource threshold command:
Router# show gateway
Gateway gateway1 is registered to Gatekeeper gk1
Gateway alias list
H323-ID gateway1
H323 resource thresholding is Disabled
Related Commands
Command
Description
resource threshold
Configures a gateway to report H.323 resource availability to the
gatekeeper of the gateway.
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show interface dspfarm
show interface dspfarm
To display digital signal processor (DSP) information on the two-port T1/E1 high-density port adapter
for the Cisco 7200 series, use the show interface dspfarm command in privileged EXEC mode.
show interface dspfarm [slot/port]
Syntax Description
slot
(Optional) Slot location of the port adapter.
(Optional) Port number on the port adapter.
/port
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(5)XE
12.1(1)T
This command was introduced on the Cisco 7200 series router.
This command was integrated into the Cisco IOS 12.1(1)T.
Usage Guidelines
Examples
The local time-division multiplexing (TDM) cross-connect map can be displayed.
The following example is sample output from the show interface dspfarm command for port adapter
slot 0 of chassis slot 3, on the Cisco 7200 series router:
Router# show interface dspfarm 3/0
DSPfarm3/0 is up, line protocol is up
Hardware is VXC-2T1/E1
MTU 256 bytes, BW 12000 Kbit, DLY 0 usec,
reliability 255/255, txload 4/255, rxload 1/255
Encapsulation VOICE, loopback not set
C549 DSP Firmware Version:MajorRelease.MinorRelease (BuildNumber)
DSP Boot Loader:255.255 (255)
DSP Application:4.0 (3)
Medium Complexity Application:3.2 (5)
High Complexity Application:3.2 (5)
Total DSPs 30, DSP0-DSP29, Jukebox DSP id 30
Down DSPs:none
Total sig channels 120 used 24, total voice channels 120 used 0
0 active calls, 0 max active calls, 0 total calls
30887 rx packets, 0 rx drops, 30921 tx packets, 0 tx frags
0 curr_dsp_tx_queued, 29 max_dsp_tx_queued
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Queueing strategy:fifo
Output queue 0/0, 0 drops; input queue 0/75, 0 drops
5 minute input rate 13000 bits/sec, 94 packets/sec
5 minute output rate 193000 bits/sec, 94 packets/sec
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show interface dspfarm
30887 packets input, 616516 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
30921 packets output, 7868892 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
Table 45 describes the significant fields shown in the display.
Table 45
show interface dspfarm Field Descriptions
Field
Description
DSPfarm3/0 is up
DSPfarm interface is operating. The interface state can be up,
down, or administratively down.
Line protocol is
Indicates whether the software processes that handle the line
protocol consider the line usable or if it has been taken down by
an administrator.
Hardware
MTU
Version number of the hardware.
256 bytes.
BW
12000 Kbit.
DLY
Delay of the interface in microseconds.
Reliability
Reliability of the interface as a fraction of 255 (255/255 is
100% reliability, calculated as an expediential average over 5
minutes).
Txload
Number of packets sent.
Rxload
Number of packets received.
Encapsulation
Encapsulation method assigned to the interface.
Loopback conditions.
Loopback
C549 DSP Firmware Version
DSP Boot Loader
DSP Application
Medium Complexity Application
High Complexity Application
Total DSPs
The version of DSP firmware installed.
DSP boot loader version.
DSP application code version.
DSP Medium Complexity Application code version.
DSP High Complexity Application code version.
Total DSPs that are equipped in the PA.
DSP number range.
DSP0-DSP
Jukebox DSP id
Down DSPs
Jukebox DSP number.
DSPs not in service.
Total sig channels...used...
Total voice channels...used...
Active calls
Total number of signal channels used.
Total number of voice channels used.
Number of active calls.
Max active calls
Total calls
Maximum number of active calls.
Total number of calls.
Rx packets
Number of received (rx) packets.
Number of rx packets dropped at PA.
Rx drops
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show interface dspfarm
Table 45
show interface dspfarm Field Descriptions (continued)
Field
Description
Tx packets
Number of transmit (tx) packets.
Tx frags
Number of tx packets that were fragmented.
Curr_dsp_tx_queued
Max_dsp_tx_queued
Last input
Number of tx packets that are being queued at host DSP queues.
The max total tx packets that were queued at host DSP queues.
Number of hours, minutes, and seconds since the last packet
was successfully received by an interface. Useful for knowing
when a dead interface failed. This counter is updated only when
packets are process switched and not when packets are fast
switched.
Output
Number of hours, minutes, and seconds since the last packet
was successfully sent by the interface. Useful for knowing
when a dead interface failed. This counter is updated only when
packets are process switched and not when packets are fast
switched.
Output hang
Number of hours, minutes, and seconds (or never) since the
interface was last reset because of a transmission that took too
long. When the number of hours in any of the “last” fields
exceeds 24 hours, the number of days and hours is printed. If
that field overflows, asterisks (**) are printed.
Last clearing of “show interface”
counters
Number of times the “show interface” counters were cleared.
queueing strategy
First-in, first-out queueing strategy (other queueing strategies
you might see are priority-list, custom-list, and weighted fair).
Output queue
Drops
Number of packets in output queue.
Number of packets dropped because of a full queue.
Number of packets in input queue.
Input queue
Minute input rate
Average number of bits and packets received per minute in the
past 5 minutes.
Bits/sec
Average number of bits sent per second.
Packets/sec
Packets input
Bytes
Average number of packets sent per second.
Total number of error-free packets received by the system.
Total number of bytes, including data and MAC encapsulation,
in the error free packets received by the system.
No buffer
Number of received packets discarded because there was no
buffer space in the main system. Compare with ignored count.
Broadcast storms on Ethernets and bursts of noise on serial
lines are often responsible for no-input-buffer events.
Received...broadcasts
Runts
Total number of broadcast or multicast packets received by the
interface.
Number of packets that are discarded because they are smaller
than the minimum packet size for the medium. For instance, any
Ethernet packet that is less than 64 bytes is considered a runt.
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show interface dspfarm
Table 45
show interface dspfarm Field Descriptions (continued)
Field
Description
Giants
Number of packets that are discarded because they exceed the
maximum packet size for the medium. For instance, any
Ethernet packet that is greater than 1518 bytes is considered a
giant.
Throttles
Number of times the receiver on the port was disabled, possibly
because of buffer or processor overload.
Input errors
CRC
Number of packet input errors.
Cyclic redundancy checksum generated by the originating LAN
station or far end device does not match the checksum
calculated from the data received. On a LAN, this usually
indicates noise or transmission problems on the LAN interface
or the LAN bus itself. A high number of CRCs is usually the
result of collisions or a station sending bad data. On a serial
link, CRCs usually indicate noise, gain hits, or other
transmission problems on the data link.
Frame
Number of packets received incorrectly having a CRC error and
a noninteger number of octets. On a serial line, this is usually
the result of noise or other transmission problems.
Overrun
Ignore
Number of times the serial receiver hardware was unable to
hand received data to a hardware buffer because the input rate
exceeded the ability of the receiver to handle the data.
Number of received packets ignored by the interface because
the interface hardware ran low on internal buffers. These
buffers are different from the system buffers mentioned
previously in the buffer description. Broadcast storms and
bursts of noise can cause the ignored count to be incremented.
Abort
Illegal sequence of one bits on the interface.
Total number of messages sent by the system.
Packets output
Bytes
Total number of bytes, including data and MAC encapsulation,
sent by the system.
Underruns
Number of times that the far end transmitter has been running
faster than the near-end router’s receiver can handle.
Output errors
Sum of all errors that prevented the final transmission of
datagrams out of the interface being examined. Note that this
value might not balance with the sum of the enumerated output
errors; some datagrams can have more than one error, and
others can have errors that do not fall into any of the specifically
tabulated categories.
Collisions
Number of messages re-sent because of an Ethernet collision.
Collisions are usually the result of an overextended LAN
(Ethernet or transceiver cable too long, more than two repeaters
between stations, or too many cascaded multiport transceivers).
A packet that collides is counted only once in output packets.
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show interface dspfarm
Table 45
show interface dspfarm Field Descriptions (continued)
Description
Field
Interface resets
Number of times an interface has been completely reset.
Resetting can happen if packets queued for transmission were
not sent within a certain interval. If the system notices that the
carrier detect line of an interface is up, but the line protocol is
down, it periodically resets the interface in an effort to restart
it. Interface resets can also occur when an unrecoverable
interface processor error occurs, or when an interface is looped
back or shut down.
Output buffer failures
Number of failed buffers.
Output buffers swapped out
Number of buffers swapped out.
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show mgcp
show mgcp
To display Media Gateway Control Protocol (MGCP) configuration information, use the show mgcp
command in EXEC mode.
show mgcp
No defaults
EXEC
Defaults
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced for the Cisco AS5300 universal
access server.
12.1(3)T
Output was updated to show additional gateway and platform
information.
Examples
The following displays an example of the command format and output for show mgcp.
Router# show mgcp
MGCP Admin State ACTIVE, Oper State ACTIVE - Cause Code NONE
MGCP call-agent: 192.168.10.10 2302 Initial protocol service is MGCP
mgcp block-newcalls DISABLED
MGCP dtmf-relay disabled for all codec types
MGCP modem passthru: CA
MGCP request timeout 500, MGCP request retries 3
MGCP gateway port: 2427, MGCP maximum waiting delay 3000
MGCP restart delay 5, MGCP vad DISABLED
MGCP sdp simple DISABLED, MGCP cisco fgdos DISABLED
MGCP codec type g711ulaw, MGCP packetization period 20
MGCP JB threshold lwm 30, MGCP JB threshold hwm 150
MGCP LAT threshold lwm 150, MGCP LAT threshold hwm 300
MGCP PL threshold lwm 1000, MGCP PL threshold hwm 10000
MGCP playout mode is adaptive 60, 4, 200 in msec
MGCP IP ToS low delay disabled, MGCP IP ToS high throughput disabled
MGCP IP ToS high reliability disabled, MGCP IP ToS low cost disabled
MGCP IP precedence 3, MGCP default package: trunk-package
MGCP supported packages: gm-package dtmf-package trunk-package rtp-package
as-packagescript-package
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show mgcp
Table 46 describes the significant fields shown in the display.
Table 46
show m gcp Field Descriptions
MGCP Admin State...Oper
State
The administrative and operational state of the MGCP daemon. The
administrative state controls starting and stopping the application
using the mgcp and mgcp block-newcalls commands. The
operational state controls normal MGCP operations.
MGCP call-agent
The address of the call agent specified in the mgcp command.
Indicates the protocol initiated for this session.
Initial protocol service is...
MGCP block-newcalls
enabled
The state of the mgcp block-newcalls command.
MGCP dtmf-relay
The setting for the mgcp dtmf-relay command.
MGCP modem passthru
Indicates whether a call agent will be involved in relaying modem
data.
MGCP request timeout
MGCP request retries
MGCP gateway port
The setting for the mgcp request timeout command.
The setting for the mgcp request retries command.
The UDP port specification.
MGCP maximum waiting
delay
The setting for the mgcp max-waiting-delay command.
MGCP restart delay
MGCP vad
The setting for the mgcp restart-delay command.
The setting for the mgcp vad command.
Indicates whether the simple sdp protocol is being used.
For Cisco use only.
MGCP sdp simple
MGCP cisco fgdos
MGCP codec type
The setting for the mgcp codec command.
MGCP packetization period The packetization period parameter setting for the mgcp codec
command.
MGCP JB threshold lwm
MGCP JB threshold hwm
MGCP LAT threshold lwm
MGCP LAT threshold hwm
MGCP PL threshold lwm
MGCP PL threshold hwm
The jitter buffer minimum threshold parameter setting for the mgcp
quality-threshold command.
The jitter buffer maximum threshold parameter setting for the mgcp
quality-threshold command.
The latency minimum threshold parameter setting for the mgcp
quality-threshold command.
The latency maximum threshold parameter setting for the mgcp
quality-threshold command.
The packet loss minimum threshold parameter setting for the mgcp
quality-threshold command.
The packet loss maximum threshold parameter setting for the mgcp
quality-threshold command.
MGCP playout mode
The jitter buffer packet size type and size.
MGCP IP ToS low delay
The low-delay parameter setting for the mgcp ip-tos command.
MGCP IP ToS high
throughput
The high-throughput parameter setting for the mgcp ip-tos
command.
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show mgcp
Table 46
show m gcp Field Descriptions (continued)
MGCP IP ToS high reliability The high-reliability parameter setting for the mgcp ip-tos command.
MGCP IP ToS low cost
MGCP IP precedence
MGCP default package
The low-cost parameter setting for the mgcp ip-tos command.
The precedence parameter setting for the mgcp ip-tos command.
The default-package parameter setting for the mgcp default-package
command.
MGCP supported packages
The packages supported in this session.
Related Commands
Command
Description
mgcp
Starts the MGCP daemon.
show mgcp connection
show mgcp endpoint
show mgcp statistics
Displays connection-related MGCP configuration information.
Displays endpoint-specific MGCP configuration information.
Displays statistical MGCP configuration information.
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show mgcp connection
show mgcp connection
To display Media Gateway Control Protocol (MGCP) configuration information, use the show mgcp
connection command in EXEC mode.
show mgcp connection
Syntax Description
connection
Displays the active MGCP-controlled connections.
Defaults
No defaults
EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced for the Cisco AS5300 universal
access server.
12.1(3)T
Output was updated to show additional gateway and platform
information.
Examples
Following is an example of an MGCP configuration displaying active MGCP-controlled connections.
Router# show mgcp connection
Endpoint
Call_ID(C) Conn_ID(I) (P)ort (M)ode (S)tate (C)odec (E)vent[SIFL] (R)esult[EA]
1. S0/DS1-0/1 C=103,23,24 I=0x8 P=16586,16634 M=3 S=4,4 C=5 E=2,0,0,2 R=0,0
2. S0/DS1-0/2 C=103,25,26 I=0x9 P=16634,16586 M=3 S=4,4 C=5 E=0,0,0,0 R=0,0
3. S0/DS1-0/3 C=101,15,16 I=0x4 P=16506,16544 M=3 S=4,4 C=5 E=2,0,0,2 R=0,0
4. S0/DS1-0/4 C=101,17,18 I=0x5 P=16544,16506 M=3 S=4,4 C=5 E=0,0,0,0 R=0,0
5. S0/DS1-0/5 C=102,19,20 I=0,6 P=16572,16600 M=3 S=4,4 C=5 E=2,0,0,2 R=0,0
6. S0/DS1-0/6 C=102,21,22 I=0x7 P=16600,16572 M=3 S=4,4 C=5 E=0,0,0,0 R=0,0
Total number of active calls 6
Table 47 describes the significant fields shown in the display.
Table 47
show m gcp connection Field Descriptions
Endpoint
The endpoint for each call shown in the digital endpoint naming
convention of slot number (S0) and digital line (DS1-0) number (1).
Call_ID(C)
Conn_ID(I)
The MGCP call ID sent by the call agent, the internal Call Control
Application Programming Interface (CCAPI) call ID for this
endpoint, and the peer call legs CCAPI call ID.
(CCAPI is an API that provides call control facilities to applications.)
The connection ID generated by the gateway and sent in the ACK
message.
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show mgcp connection
Table 47
show m gcp connection Field Descriptions (continued)
(P)ort
The ports used for this connection. The first port is the local UDP port.
The second port is the remote UDP port.
(M)ode
The call mode, where:
0—An invalid value for mode.
1—The gateway should only send packets.
2—The gateway should only receive packets.
3—The gateway can send and receive packets.
4—The gateway should neither send nor receive packets.
5—The gateway should place the circuit in loopback mode.
6—The gateway should place the circuit in test mode.
7—The gateway should use the circuit for network access for data.
8—The gateway should place the connection in network loopback
mode.
9—The gateway should place the connection in network continuity
test mode.
10— The gateway should place the connection in conference mode.
All other values are used for internal debugging.
(S)tate
The call state. The values are used for internal debugging purposes.
(C)odec
The codec identifier. The values are used for internal debugging
purposes.
(E)vent [SIFL]
(R)esult [EA]
Used for internal debugging.
Used for internal debugging.
Related Commands
Command
Description
mgcp
Starts the MGCP daemon.
show mgcp
Displays general MGCP configuration information.
Displays endpoint-specific MGCP configuration information.
Displays statistical MGCP configuration information.
show mgcp endpoint
show mgcp statistics
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show mgcp endpoint
show mgcp endpoint
To display Media Gateway Control Protocol (MGCP) configuration information, use the show mgcp
endpoint command in EXEC mode.
show mgcp endpoint
Syntax Description
endpoint
Displays the MGCP-controlled endpoints.
Defaults
No defaults
EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced for the Cisco AS5300 universal
access server.
12.1(3)T
Output was updated to show additional gateway and platform
information.
Examples
The following example shows how endpoints are configured:
Router# show mgcp endpoint
T1/0 ds0-group 0 timeslots 1-24 type none
T1/1 ds0-group 0 timeslots 1-24 type none
T1/2 ds0-group 0 timeslots 1-24 type none
T1/3 ds0-group 0 timeslots 1-24 type none
Related Commands
Command
Description
mgcp
Starts the MGCP daemon.
show mgcp
Displays general MGCP configuration information.
Displays connection-related MGCP configuration information.
Displays statistical MGCP configuration information.
show mgcp connection
show mgcp statistics
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show mgcp statistics
show mgcp statistics
To display Media Gateway Control Protocol (MGCP) configuration information, use the show mgcp
statistics command in EXEC mode.
show mgcp statistics
Syntax Description
statistics
Displays MGCP statistics regarding network messages that have
been received and sent.
Defaults
No defaults
EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced for the Cisco AS5300 universal
access server.
12.1(3)T
Output was updated to show additional gateway and platform
information.
Examples
Following is an example of an MGCP configuration displaying MGCP statistics of network messages
that have been received and sent.
Router# show mgcp statistics
UDP pkts rx 8, tx 9
Unrecognized rx pkts 0, MGCP message parsing errors 0
Duplicate MGCP ack tx 0, Invalid versions count 0
CreateConn rx 4, successful 0, failed 0
DeleteConn rx 2, successful 2, failed 0
ModifyConn rx 4, successful 4, failed 0
DeleteConn tx 0, successful 0, failed 0
NotifyRequest rx 0, successful 4, failed 0
AuditConnection rx 0, successful 0, failed 0
AuditEndpoint rx 0, successful 0, failed 0
RestartInProgress tx 1, successful 1, failed 0
Notify tx 0, successful 0, failed 0
ACK tx 8, NACK tx 0
ACK rx 0, NACK rx 0
IP address based Call Agents statistics:
IP address 10.24.167.3, Total msg rx 8, successful 8, failed 0
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show mgcp statistics
Table 48 describes the significant fields shown in the display.
Table 48 show m gcp statistics Field Descriptions
UDP pkts rx, tx
The number of UDP packets transmitted and received by the
gateway’s MGCP application from the Call Agent.
Unrecognized rx pkts
The number of unrecognized UDP packets received by the MGCP
application.
MGCP message parsing errors The number of MGCP messages received with parsing errors.
Duplicate MGCP ack tx
messages
The number of duplicate MGCP acknowledgment messages
transmitted to the Call Agent.
Invalid versions count
The number of MGCP messages received with invalid MGCP
protocols version.
CreateConn rx
The number of Create Connection (CRCX) messages received by
the gateway, the number that were successful, and the number that
failed.
DeleteConn rx
The number of Delete Connection (DLCX) messages received by
the gateway, the number that were successful, and the number that
failed.
NotifyRequest rx
AuditConnection rx
AuditEndpoint rx
RestartinProgress tx
Notify tx
The number of Notify Request (RQNT) messages received by the
gateway, the number that were successful, and the number that
failed.
The number of Audit Connection (AUCX) message received by the
gateway, the number that were successful, and the number that
failed.
The number of Audit Endpoint (AUEP) messages received by the
gateway, the number that were successful, and the number that
failed.
The number of Restart in Progress (RSIP) messages transmitted by
the gateway, the number that were successful, and the number that
failed.
The number of Notify (NTFY) messages transmitted by the
gateway, the number that were successful, and the number that
failed.
ACK tx, NACK tx
The number of Acknowledgment and Negative Acknowledgment
messages transmitted by the gateway.
ACK rx, NACK rx
The number of Acknowledgment and Negative Acknowledgment
messages received by the gateway.
IP address based Call Agents
IP address of the Call Agent, the total number of MGCP messages
statistics: IP address, Total msg received from that Call Agent, the number of messages that were
rx
successful, and the number of messages that failed.
Related Commands
Command
mgcp
Description
Starts the MGCP daemon.
show mgcp
Displays general MGCP configuration information.
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show mgcp statistics
show mgcp connection
show mgcp endpoint
Displays connection-related MGCP configuration information.
Displays endpoint-specific MGCP configuration information.
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show num-exp
show num-exp
To show the number expansions configured, use the show num-exp command in privileged EXEC mode.
show num-exp [dialed-number]
Syntax Description
dialed-number
(Optional) Dialed number.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
11.3(1)T
12.0(3)T
Modification
This command was introduced on the Cisco 3600 platform.
This command was supported on the Cisco AS5300 universal access
server platform.
12.0(4)XL
12.0(7)XK
This command was supported on the Cisco AS5800 platform.
This command was supported on the Cisco MC3810 multiservice
concentrator.
12.1(2)T
This command was integrated into Cisco IOS 12.1(2)T.
Usage Guidelines
Examples
Use the show num-exp privileged EXEC command to display all the number expansions configured for
this router. To display number expansion for only one number, specify that number by using the
dialed-number argument.
The following is sample output from the show num-exp command:
Router# show num-exp
Dest Digit Pattern = '0...'
Dest Digit Pattern = '1...'
Dest Digit Pattern = '3..'
Dest Digit Pattern = '4..'
Dest Digit Pattern = '5..'
Dest Digit Pattern = '6....'
Dest Digit Pattern = '7....'
Dest Digit Pattern = '8...'
Translation = '+14085270...'
Translation = '+14085271...'
Translation = '+140852703..'
Translation = '+140852804..'
Translation = '+140852805..'
Translation = '+1408526....'
Translation = '+1408527....'
Translation = '+14085288...'
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show num-exp
Table 49 describes the significant fields shown in the display.
Table 49
show num -exp Field Descriptions
Field
Description
Dest Digit Pattern
Index number identifying the destination telephone number
digit pattern.
Translation
Expanded destination telephone number digit pattern.
Related Commands
Command
Description
show call active voice
show call history voice
show dial-peer voice
show voice port
Displays the Voice over IP active call table.
Displays the Voice over IP call history table.
Displays configuration information for dial peers.
Displays configuration information about a specific voice port.
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show pots csm
show pots csm
To show the current state of calls and the most recent event received by the call switching module (CSM)
on the Cisco 800 series router, use the show pots csm command in EXEC mode.
show pots csm port
Syntax Description
port
Port number 1 or 2.
Command Modes
Command History
EXEC
Release
Modification
12.1.(2)XF
This command was introduced on the Cisco 800 series routers.
Examples
The following is an example of show pots csm command output:
Router# show pots csm 1
POTS PORT: 1
CSM Finite State Machine:
Call 0 - State: idle, Call Id: 0x0
Active: no
Event: CSM_EVENT_NONE Cause: 0
Call 1 - State: idle, Call Id: 0x0
Active: no
Event: CSM_EVENT_NONE Cause: 0
Call 2 - State: idle, Call Id: 0x0
Active: no
Event: CSM_EVENT_NONE Cause: 0
Related Commands
Command
Description
test pots dial
Dial a telephone number for the POTS port on the router by using a dial
application on your workstation.
test pots disconnect
Disconnect a telephone call for the POTS port on the router.
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show pots status
show pots status
To display the settings of the telephone port physical characteristics and other information on the
telephone interfaces of the Cisco 800 series, use the show pots status command in privileged EXEC
mode.
show pots status [1 | 2]
Syntax Description
1
2
(Optional) Display the settings of telephone port 1.
(Optional) Display the settings of telephone port 2.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(3)T
This command was introduced on the Cisco 800 series router.
Usage Guidelines
Examples
The show pots status command displays the settings and information for both telephone ports.
The following is sample output from the show pots status command.
Router# show pots status
POTS Global Configuration:
Country: United States
Dialing Method: Overlap, Tone Source: Remote, CallerId Support: YES
Line Type: 600 ohm, PCM Encoding: u-law, Disc Type: OSI,
Ringing Frequency: 20Hz, Distinctive Ring Guard timer: 0 msec
Disconnect timer: 1000 msec, Disconnect Silence timer: 5 sec
TX Gain: 6dB, RX Loss: -6dB,
Filter Mask: 6F
Adaptive Cntrl Mask: 0
POTS PORT: 1
Hook Switch Finite State Machine:
State: On Hook, Event: 0
Hook Switch Register: 10, Suspend Poll: 0
CODEC Finite State Machine:
State: Idle, Event: 0
Connection: None, Call Type: Two Party, Direction: Rx only
Line Type: 600 ohm, PCM Encoding: u-law, Disc Type: OSI,
Ringing Frequency: 20Hz, Distinctive Ring Guard timer: 0 msec
Disconnect timer: 1000 msec, Disconnect Silence timer: 5 sec
TX Gain: 6dB, RX Loss: -6dB,
Filter Mask: 6F
Adaptive Cntrl Mask: 0
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show pots status
CODEC Registers:
SPI Addr: 2, DSLAC Revision: 4
SLIC Cmd: 0D, TX TS: 00, RX TS: 00
Op Fn: 6F, Op Fn2: 00, Op Cond: 00
AISN: 6D, ELT: B5, EPG: 32 52 00 00
SLIC Pin Direction: 1F
CODEC Coefficients:
GX: A0 00
GR: 3A A1
Z: EA 23 2A 35 A5 9F C2 AD 3A AE 22 46 C2 F0
B: 29 FA 8F 2A CB A9 23 92 2B 49 F5 37 1D 01
X: AB 40 3B 9F A8 7E 22 97 36 A6 2A AE
R: 01 11 01 90 01 90 01 90 01 90 01 90
GZ: 60
ADAPT B: 91 B2 8F 62 31
CSM Finite State Machine:
Call 0 - State: idle, Call Id: 0x0
Active: no
Call 1 - State: idle, Call Id: 0x0
Active: no
Call 2 - State: idle, Call Id: 0x0
Active: no
POTS PORT: 2
Hook Switch Finite State Machine:
State: On Hook, Event: 0
Hook Switch Register: 20, Suspend Poll: 0
CODEC Finite State Machine:
State: Idle, Event: 0
Connection: None, Call Type: Two Party, Direction: Rx only
Line Type: 600 ohm, PCM Encoding: u-law, Disc Type: OSI,
Ringing Frequency: 20Hz, Distinctive Ring Guard timer: 0 msec
Disconnect timer: 1000 msec, Disconnect Silence timer: 5 sec
TX Gain: 6dB, RX Loss: -6dB,
Filter Mask: 6F
Adaptive Cntrl Mask: 0
CODEC Registers:
SPI Addr: 3, DSLAC Revision: 4
SLIC Cmd: 0D, TX TS: 00, RX TS: 00
Op Fn: 6F, Op Fn2: 00, Op Cond: 00
AISN: 6D, ELT: B5, EPG: 32 52 00 00
SLIC Pin Direction: 1F
CODEC Coefficients:
GX: A0 00
GR: 3A A1
Z: EA 23 2A 35 A5 9F C2 AD 3A AE 22 46 C2 F0
B: 29 FA 8F 2A CB A9 23 92 2B 49 F5 37 1D 01
X: AB 40 3B 9F A8 7E 22 97 36 A6 2A AE
R: 01 11 01 90 01 90 01 90 01 90 01 90
GZ: 60
ADAPT B: 91 B2 8F 62 31
CSM Finite State Machine:
Call 0 - State: idle, Call Id: 0x0
Active: no
Call 1 - State: idle, Call Id: 0x0
Active: no
Call 2 - State: idle, Call Id: 0x0
Active: no
Time Slot Control: 0
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show pots status
Table 50 describes the significant fields shown in the display.
Table 50
show pots status Field Descriptions
Field
Descriptions
POTS Global Configuration
Displays the settings of the telephone port physical characteristic
commands. Also displays the following:
•
•
•
TX GAIN—Current transmit gain of telephone ports.
RX LOSS—Current transmit loss of telephone ports.
Filter Mask—Value determines which filters are currently
enabled or disabled in the telephone port hardware.
•
Adaptive Cntrl Mask—Value determines if telephone port
adaptive line impedance hardware is enabled or disabled.
Hook Switch Finite State Machine Device driver that tracks state of telephone port hook switch.
CODEC Finite State Machine
CODEC Registers
Device driver that controls telephone port codec hardware.
Register contents of telephone port codec hardware.
CODEC Coefficients
Codec coefficients selected by telephone port driver. Selected line
type determines codec coefficients.
CSM Finite State Machine
Time Slot Control
State of call-switching module (CSM) software.
Register that determines if telephone port voice or data packets
are sent to an ISDN B channel.
Related Commands
Command
Description
pots country
Configures telephones, fax machines, or modems connected to a
Cisco 800 series router to use country-specific default settings for
each physical characteristic.
pots dialing-method
Specifies how the Cisco 800 series router collects and sends digits
dialed on your connected telephones, fax machines, or modems.
pots disconnect-supervision
Specifies how a Cisco 800 series router notifies the connected
telephones, fax machines, or modems when the calling party has
disconnected.
pots disconnect-time
Specifies the interval in which the disconnect method is applied
if telephones, fax machines, or modems connected to a Cisco 800
series router fail to detect that a calling party has disconnected.
pots distinctive-ring-guard-time Specifies a delay in which a telephone port can be rung after a
previous call is disconnected (Cisco 800 series routers).
pots encoding
pots line-type
pots ringing-freq
Specifies the PCM encoding scheme for telephones, fax
machines, or modems connected to a Cisco 800 series router.
Specifies the impedance of telephones, fax machines, or modems
connected to a Cisco 800 series router.
Specifies the frequency at which telephones, fax machines, or
modems connected to a Cisco 800 series router ring.
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show pots status
Command
Description
pots silence-time
Specifies the interval of silence after a calling party disconnects
(Cisco 800 series router).
pots tone-source
Specifies the source of dial, ringback, and busy tones for
telephones, fax machines, or modems connected to a Cisco 800
series router.
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show proxy h323 calls
show proxy h323 calls
To list each active call on the proxy, use the show proxy h323 calls command in privileged EXEC mode.
show proxy h323 calls
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(3)T
This command was introduced.
The command was integrated into Cisco IOS Release 12.0(3)T and
supported on the Cisco MC3810 multiservice concentrator.
Examples
The following is sample output from the show proxy h323 calls command:
Router# show proxy h323 calls
Call unique key = 1
Conference ID = [277B87C0A283D111B63E00609704D8EA]
Calling endpoint call signalling address = 55.0.0.41
Calling endpoint aliases:
H323_ID: [email protected]
Call state = Media Streaming
Time call was initiated = 731146290 ms
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show proxy h323 detail-call
show proxy h323 detail-call
To display the details of a particular call on a proxy, use the show proxy h323 detail-call command in
privileged EXEC mode.
show proxy h323 detail-call call-key
Syntax Description
call-key
Specifies the call you want to display. The call-key argument is derived from
the show proxy h323 calls display.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(3)T
This command was introduced.
The command was integrated into Cisco IOS Release 12.0(3)T and
supported on the Cisco MC3810 multiservice concentrator.
Usage Guidelines
Examples
The show proxy h323 detail-call command can be used with or without the proxy statistics enabled.
The following is sample output from the show proxy h323 detail-call command without the proxy
statistics enabled:
Router# show proxy h323 detail-call 1
ConferenceID = [277B87C0A283D111B63E00609704D8EA]
Calling endpoint aliases:
H323_ID: [email protected]
Called endpoint aliases:
H323_ID: [email protected]
Peer proxy call signalling address = 55.0.0.41
Time call was initiated = 731146290 ms
Inbound CRV = 144
Outbound CRV = 70
Call state = Media Streaming
H245 logical channels for call leg [email protected]<->[email protected]
Channel number = 2
Type = VIDEO
State = OPEN
Bandwidth = 374 kbps
Time created = 731146317 ms
Channel number = 1
Type = AUDIO
State = OPEN
Bandwidth = 81 kbps
Time created = 731146316 ms
Channel number = 2
Type = VIDEO
State = OPEN
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show proxy h323 detail-call
Bandwidth = 374 kbps
Time created = 731146318 ms
Channel number = 1
Type = AUDIO
State = OPEN
Bandwidth = 81 kbps
Time created = 731146317 ms
H245 logical channels for call leg [email protected]<->50.0.0.41:
Channel number = 2
Type = VIDEO
State = OPEN
Bandwidth = 374 kbps
Time created = 731146317 ms
Channel number = 1
Type = AUDIO
State = OPEN
Bandwidth = 81 kbps
Time created = 731146316 ms
Channel number = 2
Type = VIDEO
State = OPEN
Bandwidth = 374 kbps
Time created = 731146318 ms
Channel number = 1
Type = AUDIO
State = OPEN
Bandwidth = 81 kbps
Time created = 731146317 ms
The following is sample output from the show proxy h323 detail-call command with the proxy statistics
enabled:
Router# show proxy h323 detail-call 1
ConferenceID = [677EB106BD0D111976200002424F832]
Calling endpoint call signalling address = 172.21.127.49
Calling endpoint aliases:
H323_ID: intel2
E164_ID: 2134
Called endpoint aliases:
H323_ID: [email protected]
Peer proxy call signalling address = 171.68.183.199
Peer proxy aliases:
H323_ID: proxy.sanjose.cisco.com
Time call was initiated = 730949651 ms
Inbound CRV = 2505
Outbound CRV = 67
Call state = H245 open logical channels
H245 logical channels for call leg intel2 <-> cisco7-pxy:
Channel number = 259
RTP stream from intel2 to cisco7-pxy
Type = VIDEO
State = OPEN
Bandwidth = 225 kbps
Time created = 730949676 ms
Channel number = 257
RTP stream from intel2 to cisco7-pxy
Type = AUDIO
State = OPEN
Bandwidth = 18 kbps
Time created = 730949658 ms
Channel number = 2
RTP stream from cisco7-pxy to intel2
Type = VIDEO
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show proxy h323 detail-call
State = OPEN
Bandwidth = 225 kbps
Time created = 730949664 ms
RTP Statistics:
Packet Received Count = 3390
Packet Dropped Count = 0
Packet Out of Sequence Count = 0
Number of initial packets used for Arrival-Spacing bin setup = 200
min_arrival_spacing = 0(ms) max_arrival_spacing = 856(ms)
Average Arrival Rate = 86(ms)
Arrival-Spacing(ms)
Packet-Count
0
26
52
78
2116
487
26
0
104
130
156
182
208
234
260
286
312
338
364
390
416
442
468
494
0
1
0
1
0
4
99
315
154
8
0
2
10
73
51
43
==============================
Min Jitter = 34(ms) Max Jitter = 408(ms)
Average Jitter Rate = 117
Jitter Rate(ms)
Packet-Count
0
0
41
82
514
2117
Number of initial packets used for Arrival-Spacing bin setup = 200
min_arrival_spacing = 32(ms) max_arrival_spacing = 96(ms)
Average Arrival Rate = 60(ms)
Arrival-Spacing(ms)
Packet-Count
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
68
70
35
0
177
0
56
0
10
0
27
0
541
0
2642
1
1069
0
77 0
6
257
==============================
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show proxy h323 detail-call
Min Jitter = 0(ms) Max Jitter = 28(ms)
Average Jitter Rate = 5
Jitter Rate(ms)
Packet-Count
0
3
6
1069
2720
0
9
804
27
10
0
56
12
15
18
21
24
27
177
35
H245 logical channels for call leg cisco7-pxy <->
proxy.sanjose.cisco.com:
Channel number = 259
RTP stream from cisco7-pxy to proxy.sanjose.cisco.com
Type = VIDEO
State = OPEN
Bandwidth = 225 kbps
Time created = 730949676 ms
RTP Statistics:
Packet Received Count = 3398
Packet Dropped Count = 1
Packet Out of Sequence Count = 0
Number of initial packets used for Arrival-Spacing bin setup = 200
min_arrival_spacing = 0(ms) max_arrival_spacing = 872(ms)
Average Arrival Rate = 85(ms)
Arrival-Spacing(ms)
Packet-Count
0
28
2636
0
56
0
84
0
112
140
168
196
224
252
280
308
336
364
392
420
448
476
504
532
0
1
0
0
0
0
2
425
154
5
0
0
0
114
41
20
==============================
Min Jitter = 55(ms) Max Jitter = 447(ms)
Average Jitter Rate = 127
Jitter Rate(ms)
Packet-Count
0
0
45
1
90
2636
0
2
425
159
0
135
180
225
270
315
360
405
0
175
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show proxy h323 detail-call
Channel number = 257
RTP stream from cisco7-pxy to proxy.sanjose.cisco.com
Type = AUDIO
State = OPEN
Bandwidth = 18 kbps
Time created = 730949658 ms
RTP Statistics:
Packet Received Count = 2537
Packet Dropped Count = 3
Packet Out of Sequence Count = 0
Number of initial packets used for Arrival-Spacing bin setup = 200
min_arrival_spacing = 0(ms) max_arrival_spacing = 32716(ms)
Average Arrival Rate = 112(ms)
Arrival-Spacing(ms)
Packet-Count
0
72
2191
253
31
7
3
4
4
2
1
3
2
1
2
1
1
1
1
1
144
216
288
360
432
504
576
648
720
792
864
936
1008
1080
1152
1224
1296
1368
0
28
==============================
Min Jitter = 32(ms) Max Jitter = 1256(ms)
Average Jitter Rate = 121
Jitter Rate(ms)
Packet-Count
0
126
252
284
2201
4
378
6
504
4
630
3
756
2
882
1008
2
2
1134
29
Channel number = 2
RTP stream from proxy.sanjose.cisco.com to cisco7-pxy
Type = VIDEO
State = OPEN
Bandwidth = 225 kbps
Time created = 730949664 ms
Channel number = 1
RTP stream from proxy.sanjose.cisco.com to cisco7-pxy
Type = AUDIO
State = OPEN
Bandwidth = 18 kbps
Time created = 730949661 ms
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show proxy h323 detail-call
Related Commands
Command
h323 qos
Description
Enables QoS on the proxy.
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show proxy h323 status
show proxy h323 status
To display the overall status of a proxy, use the show proxy h323 status command in privileged EXEC
mode.
show proxy h323 status
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
11.3(2)NA
12.0(3)T
This command was introduced.
The command was integrated into Cisco IOS Release 12.0(3)T and
supported on the Cisco MC3810 multiservice concentrator.
Examples
The following is sample output from the show proxy h323 status command:
Router# show proxy h323 status
H.323 Proxy Status
==================
H.323 Proxy Mode: Enabled
Proxy interface = Serial1: UP
Application Specific Routing: Disabled
RAS Initialization: Complete
Proxy aliases configured:
H323_ID: px2
Proxy aliases assigned by Gatekeeper:
H323_ID: px2
Gatekeeper multicast discovery: Disabled
Gatekeeper:
Gatekeeper ID: gk.zone2.com
IP address: 70.0.0.31
Gatekeeper registration succeeded
T.120 Mode: BYPASS
RTP Statistics: OFF
Number of calls in progress: 1
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show rawmsg
show rawmsg
To show the raw messages owned by the required component, use the show rawmsg command in
privileged EXEC mode.
show rawmsg {all | tsp | vtsp | ccapi | h323}
Syntax Description
all
All selections below.
tsp
Telephony Service Provider subsystem.
Voice Telephony Service Provider subsystem.
vtsp
ccapi
API (Application Programming Interface) used to coordinate interaction
between application and call legs (telephony or IP).
h323
H.323 subsystem.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
This command was introduced on the Cisco AS5300 universal access server.
12.0(7)T
Usage Guidelines
Examples
The number displayed for show rawmsg all should be zero to indicate that there are no memory leaks.
The following example shows how to display memory leaks from the telephony service provider:
Router# show rawmsg tsp
Related Commands
Command
Description
isdn protocol-emulate Configures the Layer 2 and Layer 3 port protocol of a BRI voice port or a
PRI interface to emulate NT (network) or TE (user) functionality.
isdn switch type
Configures the Cisco AS5300 universal access server PRI interface to
support Q.SIG signaling.
pri-group nec-fusion Configures your NEC PBX to support FCCS.
show cdapi Displays the CDAPI.
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show rlm group statistics
show rlm group statistics
To display the network latency of the Redundant Link Manager (RLM) group, use the show rlm group
statistics command in privileged EXEC mode.
show rlm group group-number statistics
Syntax Description
group-number
RLM group number (0 to 255).
Command Modes
Command History
Privileged EXEC
Release
Modification
11.3(7)
This command was introduced.
Examples
The following is sample output from the show rlm group group-number statistics command:
Router# show rlm group 1 statistics
RLM Group 1 Statistics
Link_up:
last time occurred at 02:45:48.724, total transition=1
avg=00:00:00.000, max=00:00:00.000, min=00:00:00.000, latest=00:00:00.000
Link_down:
last time occurred at 02:42:33.724, total transition=1
avg=00:03:15.000, max=00:03:15.000, min=00:00:00.000, latest=00:03:15.000
Link_recovered:
last time occurred at 00:00:00.000, success=0(0%), failure=0
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Link_switched:
last time occurred at 00:00:00.000, success=0(0%), failure=0
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Server_changed:
last time occurred at 00:00:00.000 for totally 0 times
Server Link Group[r1-server]:
Open the link [10.1.1.1(Loopback1), 10.1.4.1]:
last time occurred at 02:43:03.724, success=1(100%), failure=0
avg=162.000s, max=162.000s, min=0.000s, latest=162.000s
Echo over link [10.1.1.1(Loopback1), 10.1.4.1]:
last time occurred at 02:47:15.724, success=91(62%), failure=54
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Open the link [10.1.1.2(Loopback2), 10.1.4.2]:
last time occurred at 02:43:03.724, success=1(100%), failure=0
avg=162.000s, max=162.000s, min=0.000s, latest=162.000s
Echo over link [10.1.1.2(Loopback2), 10.1.4.2]:
last time occurred at 02:47:19.724, success=95(63%), failure=54
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
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show rlm group statistics
Server Link Group[r2-server]:
Open the link [10.1.1.1(Loopback1), 10.1.5.1]:
last time occurred at 02:46:06.724, success=0(0%), failure=1
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Echo over link [10.1.1.1(Loopback1), 10.1.5.1]:
last time occurred at 02:47:18.724, success=0(0%), failure=85
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Open the link [10.1.1.2(Loopback2), 10.1.5.2]:
last time occurred at 02:46:06.724, success=0(0%), failure=1
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Echo over link [10.1.1.2(Loopback2), 10.1.5.2]:
last time occurred at 02:47:18.724, success=0(0%), failure=85
avg=0.000s, max=0.000s, min=0.000s, latest=0.000s
Router#
Table 51 describes the significant fields shown in the display.
Table 51
show rlm group statistics Field Descriptions
Field
Description
Link_up
Statistics collected when RLM group is in link up state.
Total number of transitions into a particular RLM group state.
How long the average time interval lasts.
total transition
avg
max
How long the maximum time interval lasts.
min
How long the minimum time interval lasts.
latest
How long the most recent time interval lasts.
Link_down
Link_recovered
Statistics collected when RLM group is in the link down state.
Statistics collected when RLM group is in the link recovery
state.
Link_switched
Statistics collected when RLM group is in the link switching
state.
Server_changed
Statistics collected for when and how many times RLM server
failover happens.
Server Link Group[r1-server]
Open the link
Statistics collected for those signaling links defined under a
particular server link group, for example, r1-server.
Statistics collected when a particular signaling link connection
is open (broken).
Echo over link
Statistics collected when a particular signaling link connection
is established.
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show rlm group statistics
Related Commands
Command
Description
clear interface
clear rlm group
interface
Resets the hardware logic on an interface.
Clears all RLM group time stamps to zero.
Defines the IP addresses of the server, configures an interface
type, and enters interface configuration mode.
link (RLM)
Specifies the link preference.
protocol rlm port
Reconfigures the port number for the basic RLM connection for
the whole rlm-group.
retry keepalive
Allows consecutive keepalive failures a certain amount of time
before the link is declared down.
server (RLM)
Defines the IP addresses of the server.
show rlm group status
show rlm group timer
shutdown (RLM)
timer
Displays the status of the RLM group.
Displays the current RLM group timer values.
Shuts down all of the links under the RLM group.
Overwrites the default setting of timeout values.
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show rlm group status
show rlm group status
To display the status of the Redundant Link Manager (RLM) group, use the show rlm group status
command in privileged EXEC mode.
show rlm group group-number status
Syntax Description
group-number
RLM group number (0 to 255).
Command Modes
Command History
Privileged EXEC
Release
Modification
11.3(7)
This command was introduced.
Examples
The following is sample output from the show rlm group group-number status command:
Router# show rlm group 1 status
RLM Group 1 Status
User/Port: RLM_MGR/3000
Link State: Up
Next tx TID: 1
Last Link Status Reported: Up
Last rx TID: 0
Server Link Group[r1-server]:
link [10.1.1.1(Loopback1), 10.1.4.1] = socket[active]
link [10.1.1.2(Loopback2), 10.1.4.2] = socket[standby]
Server Link Group[r2-server]:
link [10.1.1.1(Loopback1), 10.1.5.1] = socket[opening]
link [10.1.1.2(Loopback2), 10.1.5.2] = socket[opening]
Table 52 describes the significant fields shown in the display.
Table 52
show rlm group status Field Descriptions
Field
Description
User/Port
A list of registered RLM users and the corresponding port
numbers associated with them.
RLM_MGR
Link State
RLM management module.
The current RLM group’s link state for connecting to the remote
end.
Last Link Status Reported
Next tx TID
The most recent link status change is reported to RLM users.
The next transaction ID for transmission.
Last rx TID
The most recent transaction ID has been received.
Server Link Group[r1-server]
The status of all signaling links configured under a particular
RLM server link group r1-server.
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show rlm group status
Table 52
show rlm group status Field Descriptions (continued)
Field
Description
socket
The status of the individual signaling link.
Server Link Group[r2-server]
The status of all signaling links configured under a particular
RLM server link group (r2-server).
Related Commands
Command
Description
clear interface
clear rlm group
interface
Resets the hardware logic on an interface.
Clears all RLM group time stamps to zero.
Defines the IP addresses of the server, configures an interface
type, and enters interface configuration mode.
link (RLM)
Specifies the link preference.
protocol rlm port
Reconfigures the port number for the basic RLM connection for
the whole rlm-group.
retry keepalive
Allows consecutive keepalive failures a certain amount of time
before the link is declared down.
server (RLM)
Defines the IP addresses of the server.
show rlm group status
show rlm group timer
shutdown (RLM)
timer
Displays the status of the RLM group.
Displays the current RLM group timer values.
Shuts down all of the links under the RLM group.
Overwrites the default setting of timeout values.
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show rlm group timer
show rlm group timer
To display the current timer values, use the show rlm group timer command in privileged EXEC mode.
show rlm group group-number timer
Syntax Description
group-number
RLM group number (0 to 255).
Command Modes
Command History
Privileged EXEC
Release
Modification
11.3(7)
This command was introduced.
Examples
The following is sample output from the show rlm group group-number timer command:
Router# show rlm group 1 timer
RLM Group 1 Timer Values
open_wait = 3s
recovery = 12s
minimum-up = 60s
keepalive = 1s
force-down = 30s
switch-link = 5s
retransmit = 1s
Table 90 describes the significant fields shown in the display.
Table 53
show rlm group tim er Field Descriptions
Field
Description
open_wait
recovery
Wait for the connection request to be acknowledged.
Time to allow the link to recover to backup link before declaring the link
is down.
minimum-up
keepalive
Minimum time to force RLM to stay in the down state to make sure the
remote end detects the link state is down.
A keepalive packet will be sent out from network access server to CSC
periodically.
force-down
switch-link
Minimum time to force RLM to stay in the down state to make sure that
the remote end detects that the link state is down.
The maximum transition period allows RLM to switch from a lower
preference link to a higher preference link. If the switching link does not
complete successfully before this timer expires, RLM will go into the
recovery state.
retransmit
Because RLM is operating under UDP, it needs to resend the control
packet if the packet is not acknowledged within this retransmit interval.
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show rlm group timer
Related Commands
Command
Description
clear interface
clear rlm group
interface
Resets the hardware logic on an interface.
Clears all RLM group time stamps to zero.
Defines the IP addresses of the server, configures an interface type, and
enters interface configuration mode.
link (RLM)
Specifies the link preference.
protocol rlm port
Reconfigures the port number for the basic RLM connection for the
whole rlm-group.
retry keepalive
Allows consecutive keepalive failures a certain amount of time before
the link is declared down.
server (RLM)
show rlm group status
shutdown (RLM)
timer
Defines the IP addresses of the server.
Displays the status of the RLM group.
Shuts down all of the links under the RLM group.
Overwrites the default setting of timeout values.
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show rtsp client session
show rtsp client session
To display cumulative information about Real Time Streaming Protocol (RTSP) session records, use the
show rtsp client session command in privileged EXEC mode. To set the value to the default, use the no
form of this command.
show rtsp client session {history | active} [detailed]
no show rtsp client session {history | active} [detailed]
Syntax Description
history
active
Displays cumulative information about the session, packet statistics, and
general call information such as call ID, session ID, individual RTSP
stream URLs, packet statistics, and play duration.
If the keyword detailed is not specified, the command displays the
session information and stream information for the stream that is
currently active.
detailed
(Optional) If the keyword detailed is specified, the command displays
the session information and stream information in detail for all streams
that are associated with the session.
Defaults
Active (current) stream information is displayed.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.1(3)T
This command was introduced on the Cisco AS5300 universal access
server.
Usage Guidelines
Note
Use this command to display cumulative information about the session, packet statistics, and general call
information such as call ID, session ID, and so on.
Session refers to a session between the application and the RTSP client. Each call leg that is
configured to use RTSP streaming has a session.
A call leg could play several prompts in a session; the “Play Time” refers to the play time associated
with a stream or, in other words, a prompt; the cumulative play time is the sum total of all streams (or
prompts) played out in a session.
The command output is a stream block that contains information about the stream (URL, packet
statistics, current state of the stream, play duration, call ID, session ID, individual RTSP stream URLs,
and packet statistics).
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show rtsp client session
Examples
The following output is displayed when the show rtsp client session active command is used during an
active session:
Router# show rtsp client session active
RTSP Session ID:0x8
Current Status:RTSP_STATUS_PLAYING
Associated CallID:0xF
Active Request:RTSP_API_REQ_PLAY
Control Protocol:TCP
Data Protocol:RTP
Total Packets Transmitted:0 (0 bytes)
Total Packets Received:708 (226560 bytes)
Cumulative Elapsed Play
Time:00:00:28.296
Cumulative Elapsed Record Time:00:00:00.000
Session ID:0x8
State:ACTIVE
Local IP Address:1.13.79.45
Server IP Address:1.13.79.6
Local Port 16660
Server Port 11046
Stream URL:rtsp://rtsp-cisco.cisco.com:554/chinna.au/streamid=0
Packets Transmitted:0 (0 bytes)
Packets Received:708 (226560 bytes)
Elapsed Play
Elapsed Record Time:00:00:00.000
ReceiveDelay:85 LostPackets:0
Time:00:00:28.296
The following output is displayed when the show rtsp client session history detailed command is used:
Router# show rtsp client session history detailed
RTSP Session ID:0x8
Associated CallID:0xF
Control Protocol:TCP
Data Protocol:RTP
Total Packets Transmitted:0 (0 bytes)
Total Packets Received:2398 (767360 bytes)
Cumulative Elapsed Play
Time:00:01:35.916
Cumulative Elapsed Record Time:00:00:00.000
Session ID:0x8
State:INACTIVE
Local IP Address:1.13.79.45
Server IP Address:1.13.79.6
Local Port 16660
Server Port 11046
Stream URL:rtsp://rtsp-cisco.cisco.com:554/chinna.au/streamid=0
Packets Transmitted:0 (0 bytes)
Packets Received:2398 (767360 bytes)
Play
Time:00:01:35.916
Record Time:00:00:00.000
OntimeRcvPlayout:93650
GapFillWithSilence:0
GapFillWithPrediction:70
GapFillWithInterpolation:0
GapFillWithRedundancy:0
HighWaterPlayoutDelay:85
LoWaterPlayoutDelay:64
ReceiveDelay:85
EarlyPackets:2
LostPackets:0
LatePackets:12
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show rtsp client session
Related Commands
Command
Description
rtsp client session history Specifies the length of time the RTSP is kept during the session.
duration
rtsp client session history Specifies the number of RTSP client session history records during the
records
session.
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show rudpv0 failures
show rudpv0 failures
To show SS7 Reliable User Datagram Protocol (RUDP) failure statistics, enter the show rudpv0 failures
command in privileged EXEC mode.
show rudpv0 failures
Syntax Description
Defaults
There are no keywords or arguments.
There are no default behaviors or values.
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into
Cisco IOS Release 12.1(1)T.
Examples
The following example shows the display of RUDP failures. The fields are self-explanatory.
show rudpv0 failures
**** RUDP Failure Stats ****
CreateBufHdrsFailure
CreateConnRecsFailure
CreateEventsFailure
0
0
0
NotReadyFailures
0
OptionNotSupportedFailures 0
OptionRequiredFailures
GetConnRecFailures
InvalidConnFailures
EventUnavailFailures
0
0
0
0
EmptyBufferSendFailures
BufferTooLargeFailures
ConnNotOpenFailures
SendWindowFullFailures
GetBufHdrSendFailures
0
0
0
0
0
GetDataBufFailures
GetBufHdrFailures
0
0
SendEackFailures
SendAckFailures
SendSynFailures
SendRstFailures
SendNullFailures
0
0
0
0
0
TimerNullFailures
FailedRetransmits
IncomingPktsDropped
UnknownRudpEvents
0
0
0
0
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show rudpv0 failures
Related Commands
Command
Description
clear rudpv0 statistics
Resets the counters for the statistics generated by
show rudpv0 failures to 0.
show rudpv0 statistics
Displays RUDP information about number of packets sent,
received, and so forth. clear rudpv0 statistics resets the
counters for these statistics to 0.
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show rudpv0 statistics
show rudpv0 statistics
To show SS7 Reliable User Datagram Protocol (RUDP) internal statistics, enter the
show rudpv0 statistics privileged EXEC command.
show rudpv0 statistics
Syntax Description
Defaults
There are no keywords or arguments.
There are no default behaviors or values.
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS Release 12.1(1)T.
Usage Guidelines
Because the statistics counters are continually updated, the cumulative total may not be exactly equal to
individual connection counters. After a connection is reset, previous statistics are lost, so the current
connection statistics reflect only this instance of the RUDP connection—since the last reset.
Cumulative statistics reflect counts since the router was rebooted or since the last time the
clear rudpv0 statistics command was issued.
Examples
The following example shows the display of RUDP statistics and states for two connections. The fields
are self-explanatory.
show rudpv0 statistics
*** RUDP Internal Stats ****
Connection ID: 811641AC,
Current State: OPEN
RcvdInSeq
RcvdOutOfSeq
1
0
SoftResets
SoftResetsRcvd
0
0
TotalPacketsSent
4828
TotalPacketsReceived
TotalDataBytesSent
4826
0
4
0
1
0
0
TotalDataBytesReceived
TotalDataPacketsSent
TotalDataPacketsReceived
TotalPacketsRetrans
TotalPacketsDiscarded
Connection ID: 81163FD4,
Current State: OPEN
RcvdInSeq
RcvdOutOfSeq
2265
0
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show rudpv0 statistics
SoftResets
SoftResetsRcvd
0
0
TotalPacketsSent
TotalPacketsReceived
TotalDataBytesSent
TotalDataBytesReceived
TotalDataPacketsSent
TotalDataPacketsReceived
TotalPacketsRetrans
TotalPacketsDiscarded
7863
6755
173690
56121
2695
2265
0
0
Cumulative RudpV0 Statistics
RcvdInSeq
2266
RcvdOutOfSeq
0
SoftResets
SoftResetsRcvd
0
0
TotalPacketsSent
TotalPacketsReceived
TotalDataBytesSent
TotalDataBytesReceived
TotalDataPacketsSent
TotalDataPacketsReceived
TotalPacketsRetrans
TotalPacketsDiscarded
12691
11581
173690
56125
2695
2266
0
0
Related Commands
Command
Description
clear rudpv0 statistics Resets the counters for the statistics generated by show rudpv0 statistics
to 0.
show rudpv0 failures Displays RUDP information about failed connections and the reasons for
them. clear rudpv0 statistics resets the counters for these statistics to 0.
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show rudpv1
show rudpv1
To display Reliable User Datagram Protocol (RUDP) information, use the show rudpv1 command in
privileged EXEC mode.
show rudpv1 { failures | parameters | statistics }
Syntax Description
failures
RUDP failure statistics.
parameters
statistics
RUDP connection parameters.
RUDP internal statistics.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced.
Usage Guidelines
Because the statistics counters are continually updated, the cumulative total may not be exactly equal to
individual connection counters. After a connection is reset, previous statistics are lost, so the current
connection statistics reflect only this instance of the RUDP connection—since the last reset.
Cumulative statistics reflect counts since the router was rebooted or since the last time the clear rudpv1
statistics command was issued.
Examples
The following example shows sample output for show rudpv1 failures:
Router# show rudpv1 failures
**** RUDPV1 Failure Stats ****
CreateBufHdrsFailure
CreateConnRecsFailure
CreateEventQueueFailure
OsSpecificInitFailure
0
0
0
0
NotReadyFailures
0
OptionNotSupportedFailures 0
InvalidOptionFailures
OptionRequiredFailures
GetConnRecFailures
InvalidConnFailures
EventUnavailFailures
0
0
0
0
0
GetConnRecFailures
FindConnRecFailures
EmptyBufferSendFailures
0
0
0
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show rudpv1
BufferTooLargeFailures
ConnNotOpenFailures
SendWindowFullFailures
GetBufHdrSendFailures
0
0
0
0
SendInProgressFailures
0
GetDataBufFailures
GetBufHdrFailures
0
0
SendFailures
0
0
0
0
0
0
0
SendEackFailures
SendAckFailures
SendSynFailures
SendRstFailures
SendTcsFailures
SendNullFailures
TimerFailures
0
0
0
0
0
0
0
0
ApplQueueFailures
FailedRetransmits
IncomingPktsDropped
CksumErrors
UnknownRudpv1Events
InvalidVersion
InvalidNegotiation
The following example shows sample output for show rudpv1 parameters:
Router# show rudpv1 parameters
*** RUDPV1 Connection Parameters ***
Next Connection Id:61F72B6C, Remote conn id 126000
Conn State
Conn Type
Accept Negot params?
Receive Window
Send Window
OPEN
ACTIVE
Yes
32
32
Receive Seg Size
Send Seg Size
384
384
Requested
Negotiated
Max Auto Reset
Max Cum Ack
5
3
5
3
Max Retrans
2
2
Max OutOfSeq
3
3
Cum Ack Timeout
Retrans Timeout
Null Seg Timeout
Trans State Timeout
Cksum type
100
300
1000
2000
Hdr
100
300
1000
2000
Hdr
Next Connection Id:61F72DAC, Remote conn id 126218
Conn State
Conn Type
Accept Negot params?
Receive Window
Send Window
OPEN
ACTIVE
Yes
32
32
Receive Seg Size
384
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show rudpv1
Send Seg Size
384
Requested
Negotiated
Max Auto Reset
Max Cum Ack
5
3
5
3
Max Retrans
2
2
Max OutOfSeq
3
3
Cum Ack Timeout
Retrans Timeout
Null Seg Timeout
Trans State Timeout
Cksum type
100
300
1000
2000
Hdr
100
300
1000
2000
Hdr
The following example shows sample output for show rudpv1 statistics:
Router# show rudpv1 statistics
*** RUDPV1 Internal Stats ****
Connection ID:61F72B6C,
Current State:OPEN
RcvdInSeq
RcvdOutOfSeq
647
95
AutoResets
AutoResetsRcvd
0
0
TotalPacketsSent
TotalPacketsReceived
TotalDataBytesSent
TotalDataBytesReceived
TotalDataPacketsSent
TotalDataPacketsReceived
TotalPacketsRetrans
TotalPacketsDiscarded
1011
958
17808
17808
742
742
117
38
Connection ID:61F72DAC,
Current State:OPEN
RcvdInSeq
RcvdOutOfSeq
0
0
AutoResets
AutoResetsRcvd
0
0
TotalPacketsSent
TotalPacketsReceived
TotalDataBytesSent
75
75
0
TotalDataBytesReceived
TotalDataPacketsSent
TotalDataPacketsReceived
TotalPacketsRetrans
TotalPacketsDiscarded
0
0
0
0
0
Cumulative RudpV1 Statistics
NumCurConnections
2
RcvdInSeq
RcvdOutOfSeq
652
95
AutoResets
AutoResetsRcvd
0
0
TotalPacketsSent
1102
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show rudpv1
TotalPacketsReceived
TotalDataBytesSent
1047
18048
18048
752
752
122
TotalDataBytesReceived
TotalDataPacketsSent
TotalDataPacketsReceived
TotalPacketsRetrans
TotalPacketsDiscarded
38
Related Commands
Command
Description
clear rudpv1 statistics
debug rudpv1
Clears the RUDP statistics counters.
Displays debugging information for RUDP.
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show settlement
show settlement
To display the configuration for all settlement servers and see the specific provider and transactions, use
the show settlement command in privileged EXEC mode. To reset to the default value, use the no form
of this command.
show settlement [provider-number [transactions]]
no show settlement [provider-number [transactions]]
Syntax Description
provider-number
(Optional) Displays the attributes of a specific provider.
transactions
(Optional) Displays the transaction status of a specific provider.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(4)XH1
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
12.1(1)T
This command was integrated into Cisco IOS Release 12.1(1)T.
Examples
The following example shows information about all settlement servers configured:
Router# show settlement
Settlement Provider 0
Type = osp
Address url = https://1.14.115.100:6556/
Encryption = all
(default)
Max Concurrent Connections = 20 (default)
Connection Timeout = 3600 (s)
Response Timeout = 1 (s)
Retry Delay = 2 (s)
Retry Limit = 1
Session Timeout = 86400 (s)
Customer Id = 1000
(default)
(default)
(default)
(default)
(default)
Device Id = 1000
Roaming = Disabled
(default)
Signed Token = on
Number of Connections = 0
Number of Transactions = 7
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show settlement
The following example shows transaction and state information about a specific settlement server:
Router# show settlement 0 transactions
Transaction ID=8796304133625270342
state=OSPC_GET_DEST_SUCCESS, index=0
callingNumber=5710868, calledNumber=15125551212
Table 54 describes the significant fields shown in the display. The provider attributes not configured are
not shown.
.
Table 54
show settlem ent Field Descriptions
Field
Description
type
Settlement provider type.
address url
encryption
max-connections
connection-timeout
response-timeout
retry-delay
retry-limit
URL address of the provider.
SSL encryption method.
Maximum number of concurrent connections to provider.
Connection timeout with provider (in seconds).
Response timeout with provider (in seconds).
Delay time between retries (in seconds).
Number of retries.
session-timeout
customer-id
device-id
SSL session timeout (in seconds).
Customer ID, assigned by provider.
Device ID, assigned by provider.
roaming
Roaming enabled.
signed-token
Indicates if the settlement token is signed by the server.
Related Commands
Command
Description
connection-timeout
Configures the time that a connection is maintained after a
communication exchange is completed.
customer-id
device-id
Identifies a carrier or ISP with a settlement provider.
Specifies a gateway associated with a settlement provider.
Sets the encryption method to be negotiated with the provider.
encryption
max-connection
Sets the maximum number of simultaneous connections to be used
for communication with a settlement provider.
response-timeout
retry-delay
Configures the maximum time to wait for a response from a server.
Sets the time between attempts to connect with the settlement
provider.
session-timeout
settlement
type
Sets the interval for closing the connection when there is no input
or output traffic.
Enters settlement configuration mode and specifies the attributes
specific to a settlement provider.
Configures an SAA-RTR operation type.
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show sgcp connection
show sgcp connection
To see all active SGCP connections on this router, use the show sgcp connection command in EXEC
mode.
show sgcp connection [interface number]
Syntax Description
interface
(Optional) Specifies a DS1 interface.
number
(Optional) Specifies the T1 interface (controller) number. Valid
values on the Cisco MC3810 multiservice concentrator are from
0 to 1.
Defaults
No default behavior or values.
EXEC
Command Modes
Command History
Release
Modification
12.0(5)T
This command was introduced in a private release on the
Cisco AS5300 universal access server only and was not generally
available.
12.0(7)XK
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers
(except for the Cisco 3620) in a private release that was not
generally available.
Usage Guidelines
Examples
If you do not specify an interface, this command shows all the active SGCP connections on this host. If
you specify an interface, this command shows only those active connections on the specified interface.
The following example shows the active connections on this router being displayed:
Router# show sgcp connection
Endpoint
1. ds1-0/1@r3810-5
Call_ID(C) Conn_ID(I) (P)ort (M)ode (S)tate (E)vent[SIFL] (R)esult[EA]
C=1,1,2 I=0x1 P=16492,16476 M=3 S=4 E=3,0,0,3 R=0, 0
The following example shows the state of SGCP on the router being displayed:
Router# show sgcp connection
SGCP Admin State DOWN, Oper State DOWN
SGCP call-agent: 209.165.200.225 , SGCP graceful-shutdown enabled? FALSE
SGCP request timeout 40, SGCP request retries 10
Table 55 describes the significant fields shown in the display.
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show sgcp connection
Table 55
show sgcp connection Field Descriptions
Field
Description
SGCP Admin State
SGCP call-agent
The administrative and operational state of the SGCP daemon.
The address of the call agent specified in the sgcp command.
The state of the sgcp graceful-shutdown command.
The setting for the sgcp request timeout command.
The setting for the sgcp request retries command.
SGCP graceful-shutdown enabled
SGCP request timeout
SGCP request retries
Related Commands
Command
Description
show sgcp endpoint
show sgcp statistics
Displays SGCP endpoint information.
Displays global statistics for the SGCP packet count, success,
and failure counts.
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show sgcp endpoint
show sgcp endpoint
To see SGCP endpoints eligible for SGCP management, use the show sgcp endpoint command in EXEC
mode.
show sgcp endpoint [interface ds1 [ds0]]
Syntax Description
interface ds1
(Optional) Specifies the DS1 interface for which to display SGCP
endpoint information. The valid range is from 1 to 1000.
ds0
(Optional) Specifies the DS0 interface for which to display SGCP
endpoint information. The valid range is from 0 to 30.
Defaults
No default behavior or values.
EXEC
Command Modes
Command History
Release
Modification
12.0(5)T
This command was introduced in a private release on the Cisco AS5300
universal access server only and was not generally available.
12.0(7)XK
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except for
the Cisco 3620) in a private release that was not generally available.
Usage Guidelines
You can use this command to see SGCP endpoint information for the whole router, or you can see SGCP
endpoint information for a specific DS1 interface and, optionally, a specific DS0. If you enter a
nonexistent combination of a DS1 and DS0, the following error message appears: “No matching
connection found.”
Examples
The following command shows SGCP endpoint information being set for a matching connection
between DS1 interface 1 and DS0 interface 10:
Router# show sgcp endpoint interface 1 10
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show sgcp endpoint
Related Commands
Command
Description
show sgcp connection
show sgcp statistics
Displays all the active connections on the host router.
Displays global statistics for the SGCP packet count, success, and
failure counts.
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show sgcp statistics
show sgcp statistics
To see global statistics for the SGCP packet count, success and failure counts, and other information, use
the show sgcp statistics command in EXEC mode.
show sgcp statistics
This command has no arguments or keywords.
No default behavior or values.
EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.0(7)XK
Support for this command was extended to the Cisco MC3810
multiservice concentrator and the Cisco 3600 series routers (except for
the Cisco 3620) in a private release that was not generally available.
12.0(5)T
This command was introduced in a private release on the Cisco AS5300
universal access server only and was not generally available.
Examples
The following example shows SGCP packet statistics being displayed:
Router# show sgcp statistics
UDP pkts rx 5, tx 13
Unrecognized rx pkts 0, SGCP message parsing errors 0
Duplicate SGCP ack tx 0
Failed to send SGCP messages 0
CreateConn rx 1, successful 1, failed 0
DeleteConn rx 0, successful 0, failed 0
ModifyConn rx 0, successful 0, failed 0
DeleteConn tx 0, successful 0, failed 0
NotifyRequest rx 3, successful 3, failed 0
Notify tx 3, successful 3, failed 0
ACK tx 4, NACK tx 0
ACK rx 1, NACK rx 0
IP address based Call Agents statistics:
IP address 1.4.63.100, Total msg rx 5,
successful 5, failed 2
The following examples show how you can filter the command return for specific information:
Router# show sgcp statistics | begin Failed
Failed to send SGCP messages 0
CreateConn rx 0, successful 0, failed 0
DeleteConn rx 0, successful 0, failed 0
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show sgcp statistics
ModifyConn rx 0, successful 0, failed 0
DeleteConn tx 0, successful 0, failed 0
NotifyRequest rx 0, successful 0, failed 0
Notify tx 0, successful 0, failed 0
ACK tx 0, NACK tx 0
ACK rx 0, NACK rx 0
Router# show sgcp statistics | exclude ACK
UDP pkts rx 0, tx 0
Unrecognized rx pkts 0, SGCP message parsing errors 0
Duplicate SGCP ack tx 0
Failed to send SGCP messages 0
CreateConn rx 0, successful 0, failed 0
DeleteConn rx 0, successful 0, failed 0
ModifyConn rx 0, successful 0, failed 0
DeleteConn tx 0, successful 0, failed 0
NotifyRequest rx 0, successful 0, failed 0
Notify tx 0, successful 0, failed 0
Router# show sgcp statistics | include ACK
ACK tx 0, NACK tx 0
ACK rx 0, NACK rx 0
Related Commands
Command
Description
show sgcp connection
Display all the active connections on the host Cisco AS5300
universal access server.
show sgcp endpoint
Displays SGCP endpoint information.
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show sip-ua
show sip-ua
To display information and settings for the Session Initiation Protocol (SIP) User Agent (UA), use the
show sip-ua command in privileged EXEC mode.
show sip-ua {retry | statistics | status | timers}
Syntax Description
retry
Displays SIP protocol retry counts.
statistics
status
Displays SIP UA response, traffic, and retry statistics.
Displays SIP UA listener status.
timers
Displays current settings for the SIP UA protocol timers.
Defaults
No default behaviors or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.1(1)T
This command was introduced on the Cisco 2600 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
12.1(3)T
The following changes were made:
•
The statistics keyword was added.
•
The statistics portion of the output from the status keyword was
moved from the status keyword to the statistics keyword.
•
The output from the timers keyword was changed to reflect the
changes in the timers command.
Examples
The following example displays output for the show sip-ua retry command:
Router# show sip-ua retry
SIP UA Retry Values
invite retry count = 2
response retry count = 2
bye retry count
cancel retry count
= 2
= 1
The following example displays output for the show sip-ua statistics command:
Router# show sip-ua statistics
SIP Response Statistics (Inbound/Outbound)
Informational:
Trying 0/0, Ringing 0/0,
Forwarded 0/0, Queued 0/0,
SessionProgress 0/0
Success:
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show sip-ua
OkInvite 0/0, OkBye 0/0,
OkCancel 0/0, OkOptions 0/0
Redirection (Inbound only):
MultipleChoice 0, MovedPermanently 0,
MovedTemporarily 0, SeeOther 0,
UseProxy 0, AlternateService 0
Client Error:
BadRequest 0/0, Unauthorized 0/0,
PaymentRequired 0/0, Forbidden 0/0,
NotFound 0/0, MethodNotAllowed 0/0,
NotAcceptable 0/0, ProxyAuthReqd 0/0,
ReqTimeout 0/0, Conflict 0/0, Gone 0/0,
LengthRequired 0/0, ReqEntityTooLarge 0/0,
ReqURITooLarge 0/0, UnsupportedMediaType 0/0,
BadExtension 0/0, TempNotAvailable 0/0,
CallLegNonExistent 0/0, LoopDetected 0/0,
TooManyHops 0/0, AddrIncomplete 0/0,
Ambiguous 0/0, BusyHere 0/0
Server Error:
InternalError 0/0, NotImplemented 0/0,
BadGateway 0/0, ServiceUnavail 0/0,
GatewayTimeout 0/0, BadSipVer 0/0
Global Failure:
BusyEverywhere 0/0, Decline 0/0,
NoExistAnywhere 0/0, NotAcceptable 0/0
SIP Total Traffic Statistics (Inbound/Outbound)
Invite 0/0, Ack 0/0, Bye 0/0,
Cancel 0/0, Options 0/0
Retry Statistics
Invite 0, Bye 0, Cancel 0, Response 0
The following example displays output for the show sip-ua status command:
Router# show sip-ua status
SIP User Agent Status
SIP User Agent for UDP :ENABLED
SIP User Agent for TCP :ENABLED
SIP max-forwards :6
The following example displays output for the show sip-ua timers command:
Router# show sip-ua timers
SIP UA Timer Values (millisecs)
trying 500, expires 180000, connect 500, disconnect 500
Related Commands
Command
Description
sip-ua
Enables the SIP user-agent configuration commands, with which
you configure the user agent.
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show ss7 mtp2 ccb
show ss7 mtp2 ccb
To display SS7 MTP 2 Channel Control Block (CCB) information, use the show ss7 mtp2 ccb command
in privileged EXEC mode.
show ss7 mtp2 ccb [channel]
Syntax Description
Defaults
channel
Specifies a channel from 0 through 3.
The default is set when you first configure the MTP 2 variant. The link must be out of service in order
to change the MTP 2 variant.
If you do not specify a channel, the command shows Channel Control Block information for channel 0.
Command Modes
Command History
Privileged EXEC
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Usage Guidelines
Examples
The application and meaning of the output is dependent on the MTP 2 variant. For example, NTT and
TTC only support emergency alignment.
The following example shows the display of MTP 2 CCB information:
Router# show ss7 mtp2 ccb 0
SS7 MTP2 Internal Channel Control Block Info for channel 0
Protocol version for channel 0 is Japan NTT Q.703 Version 1-1
ModuloSeqNumber
MaxSeqNumber
Unacked-MSUs (MaxInRTB)
MaxProvingAttempts
error_control
LSSU_Len
= 128
= 127
= 40
= 5
= Basic
= 1
(0x80 )
(0x7F )
(0x28 )
(0x5
)
(0x1
)
MSU_Len
= 272
(0x110 )
SUERM-threshold
SUERM-number-octets
SUERM-number-SUs
= 64
= 16
= 256
(0x40 )
(0x10 )
(0x100 )
Tie-AERM-Emergency
Tin-AERM-Normal
= 1
= 1
(0x1
(0x1
)
)
MSU_FISU_Accepted_flag
LSSU_available
= FALSE
= TRUE
AbnormalBSN_flag
= FALSE
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show ss7 mtp2 ccb
AbnormalBSN_flag
UnreasonableBSN
UnreasonableFSN
Abnormal_FIBR_flag
congestionDiscard
= FALSE
= FALSE
= FALSE
= FALSE
= TRUE
ThisIsA_MSU
local_processor_outage
remote_processor_outage
= FALSE
= FALSE
= FALSE
provingEmergencyFlag
= FALSE
RemoteProvingEmergencyFlag = FALSE
further_proving_required
ForceRetransmitFlag
RetransmissionFlag
= FALSE
= FALSE
= FALSE
link_present
Debug Mask
= FALSE
= 0x0
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show ss7 mtp2 state
show ss7 mtp2 state
To display internal SS7 Message Transfer Part level 2 (MTP 2) state machine information, use the show
ss7 mtp2 state command in privileged EXEC mode.
show ss7 mtp2 state [channel]
Syntax Description
channel
Specifies a channel from 0 to 3.
Defaults
If you do not specify a channel, the command shows state machine information for channel 0.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Examples
The following examples show the display of MTP 2 state machine information for two different
Router# show ss7 mtp2 state 0
SS7 MTP2 states for channel 0
Protocol version for channel 0 is Japan NTT Q.703 Version 1-1
MTP2LSC_OOS
MTP2IAC_IDLE
MTP2RC_IDLE
MTP2AERM_IDLE
MTP2TXC_INSERVICE
MTP2SUERM_IDLE
MTP2CONGESTION_IDLE
Congestion Backhaul = Abate
Remote Processor Outage = FALSE
Router# show ss7 mtp2 state 1
SS7 MTP2 states for channel 1
Protocol version for channel 1 is Japan NTT Q.703 Version 1-1
MTP2LSC_OOS
MTP2IAC_IDLE
MTP2RC_IDLE
MTP2AERM_IDLE
MTP2TXC_INSERVICE
MTP2SUERM_IDLE
MTP2CONGESTION_IDLE
Congestion Backhaul = Abate
Remote Processor Outage = FALSE
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show ss7 mtp2 state
Table 56
SS7 MTP 2 State Inform ation Fields
State
Description
Possible Values
MTP2LSC
Indicates the overall status of the OOS—The link is Out-of-Service.
link.
INITIAL_ALIGNMENT—The link is
in a transitional link alignment state.
ALIGNED_READY—The link is in a
transitional link alignment state.
ALIGNED_NOT_READY—The link
is in a transitional link alignment state.
INSERVICE—The link is in service.
PROCESSOR_OUTAGE—There is an
outage in the local processor. This state
implies that the link has been aligned.
POWER_OFF—It is possible you don’t
have the I/O memory set to at least 40
percent. There may not be enough
memory for the SS7 MTP2 signaling.
MTP2IAC
Indicates the status of the initial IDLE—The state machine is idle. It is
alignment control state machine. not aligning the link.
NOT_ALIGNED—The state machine
has begun the alignment process.
ALIGNED— The link has exchanged
the alignment handshake with the
remote device.
PROVING—The link alignment is
being proven. This is a waiting period
before the LSC state changes to
INSERVICE.
MTP2TXC
MTP2RC
Indicates the status of the
transmission control state
machine.
IDLE—The state machine is inactive.
INSERVICE—The state machine is the
active transmitter.
Indicates the status of the receive IDLE—The state machine is inactive.
control state machine.
INSERVICE—The state machine is the
active receiver.
MTP2SUERM
Indicates the status of the signal IDLE—The state machine is inactive.
unit error monitor (SUERM).
MONITORING—The SUERM is
active. SUERM uses a leaky-bucket
algorithm to track link errors while the
link is in service. If the number of link
errors reaches the threshold, the link is
taken out of service.
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show ss7 mtp2 state
Table 56
SS7 MTP 2 State Inform ation Fields (continued)
State
Description
Possible Values
MTP2AERM
Indicates the status of the
alignment error rate monitor
state machine (AERM).
IDLE—The state machine is inactive.
MONITORING—Alignment error
monitor is active. This is part of the
alignment process.
MTP2CONGESTION Indicates the status of the
congestion control state
IDLE—The state machine is inactive.
No congestion is detected; normal
traffic flow.
machine.
ACTIVE—Congestion has been
declared. The Cisco 2600 series router
is sending SIBs every T5, which
indicates that the remote end should
stop sending new MSUs until the local
Cisco 2600 series router can catch up.
Congestion Backhaul
Indicates congestion status of the Abate—The link between the
backhaul link between the Cisco Cisco 2600 series router and the Media
SLT and the Media Gateway
Controller.
Gateway Controller is not under
congestion.
Onset—The link between the
Cisco 2600 series router and the Media
Gateway Controller is under
congestion. and the Media Gateway
Controller should stop sending new
MSUs until the local Cisco 2600 series
router can catch up.
Remote Processor
Outage
Indicates the processor outage
status of the remote.
TRUE indicates that the remote is in
processor outage.
FALSE indicates that the remote has
not declared processor outage.
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show ss7 mtp2 stats
show ss7 mtp2 stats
To display SS7 MTP 2 operational statistics, use the show ss7 mtp2 stats command in privileged EXEC
mode.
show ss7 mtp2 stats [channel]
Syntax Description
channel
Specifies a channel from 0 through 3.
Defaults
If you do not specify a channel, the command shows status information for channel 0.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Examples
The following example shows operations and maintenance (OM) statistics for MTP 2 channel 0.
Table 57 explains some of the fields.
Router# show ss7 mtp2 stats 0
SS7 MTP2 Statistics for channel 0
Protocol version for channel 0 is Japan NTT Q.703 Version 1-1
OMIACAlignAttemptCount = 0
OMIACAlignFailCount
= 0
OMIACAlignCompleteCount = 0
OMMSU_TO_XMIT_Count
OMMSU_XMIT_Count
OMMSU_RE_XMIT_Count
OMMSU_RCV_Count
OMMSU_Posted_Count
OMMSU_too_long
= 0
= 0
= 0
= 0
= 0
= 0
OMFISU_XMIT_Count
OMFISU_RCV_Count
= 0
= 0
OMLSSU_XMIT_Count
= 17
= 0
= 0
= 0
= 17
= 0
= 0
OMLSSU_XMIT_SINCount
OMLSSU_XMIT_SIECount
OMLSSU_XMIT_SIOCount
OMLSSU_XMIT_SIOSCount
OMLSSU_XMIT_SIPOCount
OMLSSU_XMIT_SIBCount
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show ss7 mtp2 stats
OMLSSU_RCV_Count
= 0
= 0
= 0
= 0
= 0
= 0
= 0
OMLSSU_RCV_SINCount
OMLSSU_RCV_SIECount
OMLSSU_RCV_SIOCount
OMLSSU_RCV_SIOSCount
OMLSSU_RCV_SIPOCount
OMLSSU_RCV_SIBCount
OMLSSU_RCV_InvalidCount = 0
OMRemote_PO_Count
= 0
OMRemote_Congestion_Cnt = 0
OMtimeINSV (secs)
= 0
OMtimeNotINSV (secs)
OMMSUBytesTransmitted
OMMSUBytesReceived
= 9550
= 0
= 0
OMTransmitReqCount
= 33
OMPDU_notAcceptedCount = 0
OMPDU_NACK_Count = 0
OMunreasonableFSN_rcvd = 0
OMunreasonableBSN_rcvd = 0
OMT1_TMO_Count
OMT2_TMO_Count
OMT3_TMO_Count
OMT4_TMO_Count
OMT5_TMO_Count
OMT6_TMO_Count
OMT7_TMO_Count
OMT8_TMO_Count
OMTA_TMO_Count
OMTF_TMO_Count
OMTO_TMO_Count
OMTS_TMO_Count
OMLostTimerCount
= 0
= 0
= 0
= 0
= 0
= 0
= 0
= 0
= 0
= 0
= 0
= 477218
= 0
OMOMLostBackHaulMsgs
= 0
OMAERMCount
OMAERMFailCount
OMSUERMCount
OMSUERMFailCount
OMCongestionCount
= 0
= 0
= 0
= 0
= 0
OMCongestionBackhaulCnt = 0
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show ss7 mtp2 stats
Table 57
SS7 OM Inform ation Fields
Description
Field
OMIACAlignAttemptCount
OMIACAlignFailCount
Counts for Initial Alignment Control (IAC) attempts.
OMIACAlignCompleteCount
OMMSU_TO_XMIT_Count
This count is related to the results of the show ss7 sm stats
command’s PDU_pkts_recieve_count statistic. The number shown
in OMMSU_TO_XMIT_Count is less than the
PDU_pkts_recieve_count because OMMSU_TO_XMIT_Count
shows the number of PDUs going out on the link, while the
PDU_pkts_recieve_count includes PDUs that are internal to MTP2.
OMMSU_RCV_Count
Related to the results of the show ss7 sm stats command’s
packets_send_count.
OMLSSU_XMIT_Count
These counters represent the number of times that MTP 2 has posted
the specific Link Status Signal Unit (LSSU) to MTP 1. They do not
show the number of LSSUs actually sent over the link.
OMLSSU_XMIT_SINCount
OMLSSU_XMIT_SIECount
OMLSSU_XMIT_SIOCount
OMLSSU_XMIT_SIOSCount
OMLSSU_XMIT_SIPOCount
OMLSSU_XMIT_SIBCount
OMLSSU_RCV_Count
These counters represent the number of LSSUs received by MTP 2
from MTP 1. Because of MTP 1 filtering, this is not the same as the
actual LSSUs sent over the link.
OMLSSU_RCV_SINCount
OMLSSU_RCV_SIECount
OMLSSU_RCV_SIOCount
OMLSSU_RCV_SIOSCount
OMLSSU_RCV_SIPOCount
OMLSSU_RCV_SIBCount
OMLSSU_RCV_InvalidCount
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show ss7 mtp2 stats
Table 57
SS7 OM Inform ation Fields (continued)
Field
Description
OMT1_TMO_Count
OMT2_TMO_Count
OMT3_TMO_Count
OMT4_TMO_Count
OMT5_TMO_Count
OMT6_TMO_Count
OMT7_TMO_Count
OMT8_TMO_Count
OMTA_TMO_Count
OMTF_TMO_Count
OMTO_TMO_Count
OMTA_TMO_Count
OMLostTimerCount
OMLostBackhaulMsgs
These fields show information about timers in use.
This count is related to the results of the show ss7 sm stats
command’s PDU_pkts_recieve_count statistic. The counter
indicates how many messages received from the Media Gateway
Controller have been lost because of a lack of resources in the
Cisco 2600 series router. For example, if the Media Gateway
Controller sends 100 MSUs and the Cisco 2600 series router only
has 65 free buffers, 35 MSUs might be lost.
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show ss7 mtp2 timer
show ss7 mtp2 timer
To display durations of the SS7 MTP 2 state machine timers, use the show ss7 mtp2 timer command in
privileged EXEC mode.
show ss7 mtp2 timer [channel]
Note
The eight timers whose status is displayed using the show ss7 mtp2 timer command are
set on the Media Gateway Controller using MML commands. The timers are then
downloaded from the controller to the Cisco SLT.
Syntax Description
channel
Specifies a channel from 0 through 3.
Defaults
If you do not specify a channel, the command shows status information for channel 0.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Usage Guidelines
MTP 2 uses eight different timers on each link. Throughout the link state transitions, multiple timers are
active. An in-service MTP 2 link requires timers that are constantly started, stopped, and restarted. Use
this command to display the configured timer durations.
Note
All MTP 2 configuration parameters are set at the Cisco SLT command line interface. The
Media Gateway Controller parameter data files are no longer used to configure the
Cisco SLT.
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show ss7 mtp2 timer
Examples
The following example shows how to display timer information for channel 0:
Router# show ss7 mtp2 timer 0
SS7 MTP2 Timers for channel 0 in milliseconds
Protocol version for channel 0 is Japan NTT Q.703 Version 1-1
T1 aligned/ready = 15000
T2 not aligned = 5000
T3 aligned = 3000
T4 Emergency Proving = 3000
T4 Normal Proving = 3000
T5 sending SIB = 200
T6 remote cong = 3000
T7 excess ack delay = 2000
T8 errored int mon = 0
TA SIE timer = 20
TF FISU timer = 20
TO SIO timer = 20
TS SIOS timer = 20
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show ss7 mtp2 variant
show ss7 mtp2 variant
To display information about the SS7 MTP 2 protocol variant, use the show ss7 mtp2 variant command
in privileged EXEC mode.
show ss7 mtp2 variant [channel]
Syntax Description
channel
Specifies a channel from 0 through 3.
Defaults
If you do not specify a channel, the command shows protocol information for channel 0.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Usage Guidelines
Each country specifies its own variant of SS7, and the Cisco SLT supports several variants of the MTP 2
protocol. The selected variant can affect the MTP 2 statistics displayed by various commands. The Cisco
SLT support the following variants:
•
•
•
•
Telcordia Technologies (formerly Bellcore)
ITU
NTT (Japan)
TTC (Japan Telecom)
Each channel can be configured to any one of the protocol variants. When you change from one variant
to another, for example from Bellcore to NTT, the MTP 2 parameters default to those specified by NTT.
You can then change the defaults as required.
Examples
The following example shows how to display protocol variant information for channel 1:
Router# show ss7 mtp2 variant 1
Protocol version for channel 1 is Bellcore GR-246-Core Issue 2, Dec 1997
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show ss7 sm session
show ss7 sm session
To display information about SS7 Session Manager session, use the show ss7 sm session command in
privileged EXEC mode.
show ss7 sm session [session]
Syntax Description
session
Specifies a session, 0 or 1.
Defaults
If you do not specify a session, the command shows information for both sessions.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Usage Guidelines
Examples
If no sessions are configured, the message “No Session is configured” appears.
the fields.
Router# show ss7 sm session
Session[0]: Remote Host 255.255.251.254:8060, Local Host 255.255.255.254:8060
retrans_t = 600
cumack_t = 300
kp_t
= 2000
m_retrans = 2
m_cumack = 3
m_outseq = 3
m_rcvnum = 32
Session[1]: Remote Host 255.255.251.255:8061, Local Host 255.255.255.254:8061
retrans_t = 600
cumack_t = 300
kp_t
= 2000
m_retrans = 2
m_cumack = 3
m_outseq = 3
m_rcvnum = 32
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show ss7 sm session
Table 58
Session Manager Session Inform ation
Field
Description
Remote Host, Local Host
retrans_t
Shows the IP address and port number for the session.
Shows the retransmission timer value.
cumack_t
Shows the cumulative acknowledgment timer value.
m_cumack
Shows the maximum number of segments that can be received
before the RUDP sends an acknowledgment.
m_outseq
Shows the maximum number of out-of-sequence segments that can
be received before the RUDP sends an extended acknowledgment.
m_rcvnum
Shows the maximum number of segments that the remote end can
send before receiving an acknowledgment
Related Commands Command
ss7 session retrans_t
Description
Sets the retransmission timer.
ss7 session m_rcvnum
ss7 session m_outseq
ss7 session m_cumack
Sets the maximum number of segments that the remote end can send
before receiving an acknowledgment.
Sets the maximum number of out-of-sequence segments that can be
received before the RUDP sends an extended acknowledgment.
Sets the maximum number of segments that can be received before
the RUDP sends an acknowledgment.
ss7 session cumack_t
ss7 session
Sets the cumulative acknowledgment timer.
Establishes a session.
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show ss7 sm set
show ss7 sm set
To display information about the SS7 failover timer, use the show ss7 sm set command in privileged
EXEC mode.
show ss7 sm set
Syntax Description
Defaults
There are no arguments or keywords.
There is no default.
Command Modes
Command History
Privileged EXEC
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Examples
The following example shows how to display failover timer information; the failover timer is set to the
default of 3 seconds:
Router# show ss7 sm set
Session Manager Set
failover timer = 3 seconds
Related Commands
Command
Description
ss7 set failover timer
Specifies the amount of time that the Session Manager waits for the
session to recover before declaring the session inactive.
ss7 session
Establishes a session.
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show ss7 sm stats
show ss7 sm stats
To display SS7 Session Manager session statistics, use the show ss7 sm stats command in privileged
EXEC mode.
show ss7 sm stats
Syntax Description
Defaults
There are no arguments or keywords for this command.
The command shows information for both sessions.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)XR
12.1(1)T
This command was introduced.
This command was integrated into Cisco IOS
Release 12.1(1)T.
Usage Guidelines
Examples
If no sessions are configured, the message “No Session is configured” appears.
The following example shows how to display SS7 Session Manager statistics. The fields are
self-explanatory and show information about the session state, protocol data units (PDUs) packets sent
and received, and SS7 Reliable User Datagram Protocol (RUDP) performance:
Router# show ss7 sm stats
-------------------- Session Manager --------------------
Session Manager state
= SESSION SET STATE-ACTIVE
Session Manager Up count
Session Manager Down count
lost control packet count
lost PDU count
failover timer expire count
invalid_connection_id_count
= 1
= 0
= 0
= 0
= 0
= 0
Session[0] statistics SM SESSION STATE-STANDBY:
Session Down count
Open Retry count
= 0
= 0
Total Pkts receive count
Active Pkts receive count
Standby Pkts receive count
PDU Pkts receive count
= 1
= 0
= 1
= 0
= 0
Unknown Pkts receive count
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show ss7 sm stats
Pkts send count
Pkts requeue count
-Pkts window full count
= 0
= 0
= 0
-Pkts resource unavail count = 0
-Pkts enqueue fail count
PDUs dropped (Large)
PDUs dropped (Empty)
= 0
= 0
= 0
RUDP Not Ready Errs
= 0
= 0
= 0
= 0
= 0
= 0
RUDP Connection Not Open
RUDP Invalid Conn Handle
RUDP Unknown Errors
RUDP Unknown Signal
NonActive Receive count
Session[1] statistics SM SESSION STATE-ACTIVE:
Session Down count
Open Retry count
= 0
= 0
Total Pkts receive count
Active Pkts receive count
Standby Pkts receive count
PDU Pkts receive count
= 2440
= 1
= 0
= 2439
= 0
Unknown Pkts receive count
Pkts send count
Pkts requeue count
-Pkts window full count
= 2905
= 0
= 0
-Pkts resource unavail count = 0
-Pkts enqueue fail count
PDUs dropped (Large)
PDUs dropped (Empty)
= 0
= 0
= 0
RUDP Not Ready Errs
= 0
= 0
= 0
= 0
= 0
= 0
RUDP Connection Not Open
RUDP Invalid Conn Handle
RUDP Unknown Errors
RUDP Unknown Signal
NonActive Receive count
Related Commands
Command
Description
clear ss7 sm-stats
Clears the counters that track Session Manager statistics for the
show ss7 sm stats command.
ss7 session
Establishes a session.
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show translation-rule
show translation-rule
To display the contents of the rules that have been configured for a specific translation name, use the
show translation-rule command in privileged EXEC mode.
show translation-rule [name-tag]
Syntax Description
name-tag
(Optional) The tag number by which the rule set will be
referenced. This is an arbitrarily chosen number. The range is
from 1 through 2,147,483,647.
Command Modes
Command History
Privileged EXEC
Release
Modification
12.0(7)XR1
This command was introduced for Voice over IP on the Cisco
AS5300 universal access server.
12.0(7)XK
This command was first supported for the following voice
technologies on the following platforms:
•
•
•
Voice over IP (Cisco 2600 series, Cisco 3600 series,
Cisco MC3810 multiservice concentrator)
Voice over Frame Relay (Cisco 2600 series, Cisco 3600
series, Cisco MC3810 multiservice concentrator)
Voice over ATM (Cisco 3600 series, Cisco MC3810
multiservice concentrator)
12.1(1)T
12.1(2)T
This command was first supported on the T train for the
following voice technology on the following platforms:
•
Voice over IP (1750, Cisco 2600 series, Cisco 3600 series,
Cisco AS5300 universal access server, Cisco 7200 series,
and Cisco 7500 series)
This command was first supported on the T train for the
following voice technologies on the following platforms:
•
•
Voice over IP (Cisco MC3810 multiservice concentrator)
Voice over Frame Relay (Cisco 2600 series, Cisco 3600
series, Cisco MC3810 multiservice concentrator)
•
Voice over ATM (Cisco 3600 series, Cisco MC3810
multiservice concentrator)
Usage Guidelines
This command gives detailed information about the configured rules under this rule name. If the name
tag is not entered, a complete display of all the configured rules will be shown.
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show translation-rule
Examples
The following example shows output for the show translation-rule command:
Router# show translation-rule
Translation rule address:0x61AB94F8
Tag name:21
Translation rule in_used 1
**** Xrule rule table *******
Rule :1
in_used state:1
Match pattern:555.%
Sub pattern:1408555
Match type:subscriber
Sub type:international
**** Xrule rule table *******
Rule :2
in_used state:1
Match pattern:8.%
Sub pattern:1408555
Match type:abbreviated
Sub type:international
Translation rule address:0x61C2E6D4
Tag name:345
Translation rule in_used 1
**** Xrule rule table *******
Rule :1
in_used state:1
Match pattern:.%555.%
Sub pattern:7
Match type:ANY
Sub type:abbreviated
Table 59 describes the significant fields shown in the display.
Table 59
show translation-rule Field Descriptions
Translation rule address
Tag name
The translation rule address in hex.
The translation rule tag name.
Translation rule in_used
The translation rule in which the tag is used.
**** Xrule rule table ******* Specifies the beginning of the display for a specific rule.
Rule:x
The number of the rule.
The input-searched-pattern.
The match pattern of the rule.
The substituted pattern.
in_used state:
Match pattern:
Sub pattern:
Match type:
Sub type:
The match type.
The substituted pattern match type.
Related Commands
Command
numbering-type
rule
Description
Specifies number type for the VoIP or POTS dial peer.
Applies a translation rule to a calling party number or a called party
number for both incoming and outgoing calls.
test translation-rule
Tests the execution of the translation rules on a specific name-tag.
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show translation-rule
Command
Description
translate
Applies a translation rule to a calling party number or a called party
number for incoming calls.
translate-outgoing
translation-rule
Applies a translation rule to a calling party number or a called party
number for outgoing calls.
Creates a translation name and enters translation-rule configuration
mode.
voip-incoming
Captures calls that originate from H.323-compatible clients.
translation-rule
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show vfc
show vfc
To see the entries in the host-name-and-address cache, use the show vfc command in privileged EXEC
mode.
show vfc slot-number [technology]
Syntax Description
slot-number
VFC slot number.
technology
(Optional) Displays the technology type of the VFC.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3 NA
This command was introduced on the Cisco AS5300 universal access
server.
12.0(2)XH
The technology keyword was added.
Examples
The following example shows that the card in slot 1 is a C549 DSPM:
Router# show vfc 1 technology
Technology in VFC slot 1 is C549
Related Commands
Command
Description
voice-card
Configures a voice card and enters voice-card configuration mode.
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show vfc cap-list
show vfc cap-list
To show the current list of files on the capability list for this voice feature card (VFC), use the show vfc
cap-list command in user EXEC mode.
show vfc slot cap-list
Syntax Description
slot
Identifies the slot where the VFC is installed. Valid entries are from 0 to 2.
Defaults
No default behavior or values.
User EXEC
Command Modes
Command History
Release
Modification
This command was introduced on the Cisco AS5300 universal access server.
11.3 NA
Usage Guidelines
Examples
To identify the specific VFC, enter the number of the slot on the chassis where the VFC resides using
the slot argument.
The following is sample output from the show vfc cap-list command:
Router# show vfc 1 cap-list
Capability List for VFC in slot 1:
1. fax-vfc-l.0.1.bin
2. bas-vfc-l.0.1.bin
3. cdc-g729-l.0.1.bin
4. cdc-g711-l.0.1.bin
5. cdc-g726-l.0.1.bin
6. cdc-g728-l.0.1.bin
7. cdc-gsmfr-l.0.1.bin
The first line in this output is a general description, stating that this is the capability list for the VFC
residing in slot 1. Below this is a numbered list, each line of which identifies one currently installed
in-service file.
Related Commands
Command
Description
show vfc default-file
show vfc directory
show vfc version
Displays the default files included in the default file list for this VFC.
Displays the list of all files residing on this VFC.
Displays the version of the software residing on this VFC.
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show vfc default-file
show vfc default-file
To show the default files included in the default file list for a voice feature card (VFC), use the show vfc
default-file command in user EXEC mode.
show vfc slot default-file
Syntax Description
slot
Identifies the slot where the VFC is installed. Valid entries are from 0 to
2.
Defaults
No default behavior or values.
User EXEC
Command Modes
Command History
Release
Modification
11.3 NA
This command was introduced on the Cisco AS5300 universal access
server.
Usage Guidelines
Examples
Use the show vfc default-file user EXEC command to display a list of all default files for a particular
voice feature card. To identify the specific VFC, enter the number of the slot on the chassis where the
VFC resides using the slot argument.
The following is sample output from the show vfc default-file command:
Router# show vfc 1 default-file
Default List for VFC in slot 1:
1. btl-vfc-l.0.13.0.bin
2. cor-vfc-l.0.1.bin
3. bas-vfc-l.0.1.bin
4. cdc-g729-l.0.1.bin
5. fax-vfc-l.0.1.bin
6. jbc-vfc-l.0.13.0.bin
The first line in this output is a general description, stating that this is the default list for the VFC residing
in slot 1. Below this is a numbered list, each line of which identifies one default file.
Related Commands
Command
Description
show vfc cap-list
show vfc directory
show vfc version
Displays the current list of files on the capability list for this VFC.
Displays the list of all files residing on this VFC.
Displays the version of the software residing on this VFC.
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show vfc directory
show vfc directory
To show the list of all files residing on a voice feature card (VFC), use the show vfc directory command
in user EXEC mode.
show vfc slot directory
Syntax Description
slot
Identifies the slot where the VFC is installed. Valid entries are from 0 to 2.
Defaults
No default behavior or values.
User EXEC
Command Modes
Command History
Release
Modification
This command was introduced on the Cisco AS5300 universal access server.
11.3 NA
Usage Guidelines
Examples
Use the show vfc directory user EXEC command to display a list of all of the files currently stored in
Flash memory for a particular VFC. To identify the specific VFC, enter the number of the slot on the
chassis where the VFC resides using the slot argument.
The following is sample output from the show vfc directory command:
Router# show vfc 1 directory
Files in slot 1 VFC flash:
File Name
Size (Bytes)
292628
4174
54560
16760
64290
54452
190
21002
190
22270
190
1 . vcw-vfc-mz.gsm.VCW
2 . btl-vfc-l.0.13.0.bin
3 . cor-vfc-l.0.1.bin
4 . jbc-vfc-l.0.13.0.bin
5 . fax-vfc-l.0.1.bin
6 . bas-vfc-l.0.1.bin
7 . cdc-g711-l.0.1.bin
8 . cdc-g729-l.0.1.bin
9 . cdc-g726-l.0.1.bin
10. cdc-g728-l.0.1.bin
11. cdc-gsmfr-l.0.1.bin
Table 60 describes the significant fields shown in the display.
Table 60
show vfc directory Field Descriptions
Field
Description
File Name
Name of the file stored in Flash memory.
Size of the file in bytes.
Size (Bytes)
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show vfc directory
Related Commands
Command
Description
show vfc cap-list
show vfc default-file
show vfc version
Displays the current list of files on the capability list for this VFC.
Displays the default files included in the default file list for this VFC.
Displays the version of the software residing on this VFC.
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show vfc version
show vfc version
To show the version of the software residing on a voice feature card (VFC), use the show vfc version
command in user EXEC mode.
show vfc slot version {dspware | vcware}
Syntax Description
slot
Identifies the slot where the VFC is installed. Valid values are 0, 1, and 2.
Defines which DSPWare software to display.
dspware
vcware
Defines which VCWare software to display.
Defaults
No default behavior or values.
User EXEC
Command Modes
Command History
Release
Modification
11.3 NA
This command was introduced on the Cisco AS5300 universal access
server.
Usage Guidelines
Examples
Use the show vfc version user EXEC command to display the version of the software (running on either
DSP or VFC) currently installed in Flash memory on the VFC.
The following is sample output from the show vfc version command:
Router# show vfc 0 version dspware
Version of Dspware in VFC slot 0 is 0.10
The output from this command is a simple declarative sentence stating the version number for the
selected type of software (in this example, DSPWare) for the VFC residing in the selected slot number
(in this example, slot 0).
Related Commands
Command
Description
show vfc cap-list
show vfc default-file
show vfc directory
Displays the current list of files on the capability list for this VFC.
Displays the default files included in the default file list for this VFC.
Displays the list of all files residing on this VFC.
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show video call summary
show video call summary
To display summary information about video calls and the current status of the Video Call Manager
(ViCM), use the show video call summary command in privileged EXEC mode.
show video call summary
There are no arguments or keywords.
No default behavior or values.
Privileged EXEC
Syntax Description
Defaults
Command Modes
Command History
Release
Modification
12.0(5)XK
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)T
The command introduced in Cisco IOS Release 12.0(5)XK was
integrated into Cisco IOS Release 12.0(7)T.
Usage Guidelines
Examples
Use this command to look quickly at the status of current calls. In Cisco IOS Releases 12.0(5)XK and
12.0(7)T, there can be only one video call in progress.
On a Cisco MC3810 multiservice concentrator, the following example displays information about the
ViCM when no call is in progress on the serial interface that connects to the local video codec:
Router# show video call summary
Serial0:ViCM = Idle, Codec Ready
When a call is starting, the output looks like this:
Router# show video call summary
Serial0:ViCM = Call Connected
When a call is disconnecting, the output looks like this:
Router# show video call summary
Serial0:ViCM = Idle
Related Commands
Command
Description
show call history video record Displays information about video calls.
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show voice busyout
show voice busyout
To display information about the voice busyout state, use the show voice busyout command in privileged
EXEC mode.
show voice busyout
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(3)T
This command was introduced on the Cisco MC3810 multiservice
concentrator.
12.0(7)XK
12.1(2)T
This command was first supported on the Cisco 2600 and 3600 series.
This command was integrated into the 12.1(2)T release.
Usage Guidelines
The show voice busyout command lists the following information:
•
•
Interfaces that are being monitored for busyout events
Voice ports currently in the busyout state and the reasons
Examples
The following example displays the busyout information:
Router# show voice busyout
If following network interfaces are down, voice port will be put into busyout state
ATM0
Serial0
The following voice ports are in busyout state
1/1
1/2
1/3
1/4
1/5
is forced into busyout state
is in busyout state caused by network interfaces
is in busyout state caused by ATM0
is in busyout state caused by network interfaces
is in busyout state caused by Serial0
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show voice busyout
Related Commands
Command
Description
busyout forced
busyout monitor
busyout seize
voice-port busyout
Forces a voice port into the busyout state.
Places a voice port in the busyout monitor state.
Changes the busyout seize procedure from a voice port.
Places all voice ports associated with a serial or ATM interface in a
busyout state.
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show voice call
show voice call
To show the call status for voice ports on the Cisco router or concentrator, use the show voice call EXEC
command.
Cisco 2600 and 3600 series with Analog Voice Ports
show voice call [slot/subunit/port | summary]
Cisco 2600 and 3600 Series with Digital Voice Ports (with T1 Packet Voice Trunk Network Modules)
show voice call [slot/port:ds0-group | summary]
Cisco MC3810 Multiservice Concentrator with Analog Voice Ports
show voice call [slot/port | summary]
Cisco MC3810 Multiservice Concentrator with Digital Voice Ports
show voice call [slot:ds0-group | summary]
Syntax Description
For the Cisco 2600 and 3600 Series with Analog Voice Ports:
slot/subunit/port
(Optional) Displays information for the analog voice port you specify with
the slot/subunit/port designation.
•
•
•
slot specifies a router slot in which a voice network module (NM) is
installed. Valid entries are router slot numbers for the particular
platform.
subunit specifies a voice interface card (VIC) where the voice port is
located. Valid entries are 0 and 1. (The VIC fits into the voice network
module.)
port specifies an analog voice port number. Valid entries are 0 and 1.
summary
(Optional) Displays a summary of all voice ports.
For the Cisco 2600 and 3600 Series with Digital Voice Ports:
slot/port:ds0-group
(Optional) Displays information for the digital voice port you specify with
the slot/port:ds0-group designation.
•
slot specifies a router slot in which the packet voice trunk network
module (NM) is installed. Valid entries are router slot numbers for the
particular platform.
•
•
port specifies a T1 or E1 physical port in the voice WAN interface card
(VWIC). Valid entries are 0 and 1. (One VWIC fits in an NM.)
ds0-group specifies a T1 or E1 logical port number. Valid entries are 0
to 23 for T1 and 0 to 30 for E1.
summary
(Optional) Displays a summary of all voice ports.
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show voice call
For the Cisco MC3810 Multiservice Concentrator with Analog Voice Ports:
slot/port
(Optional) Displays information for the analog voice port you specify
with the slot/port designation.
•
slot is the physical slot in which the analog voice module (AVM) is
installed. The slot is always 1 for analog voice ports in the
Cisco MC3810 multiservice concentrator.
•
port specifies an analog voice port number. Valid entries are from 1
to 6.
summary
(Optional) Displays a summary of all voice ports.
For the Cisco MC3810 Multiservice Concentrator with Digital Voice Ports:
slot:ds0-group
(Optional) Displays information for the digital voice port you specify
with the slot:ds0-group designation.
•
slot specifies the module (and controller). Valid entries are 0 for the
MFT (controller 0) and 1 for the DVM (controller 1).
•
ds0-group specifies a T1 or E1 logical voice port number. Valid
entries are 0 to 23 for T1 and 0 to 30 for E1.
summary
(Optional) Displays a summary of all voice ports.
Command Modes
Command History
EXEC
Release
Modification
11.3(1)MA
This command was introduced for the Cisco MC3810 multiservice
concentrator.
12.0(7)XK
12.1(2)T
This command was first supported on the Cisco 2600 and 3600 series.
This command was integrated into the 12.1(2)T release.
Usage Guidelines
The show voice call command applies to Voice over Frame Relay, Voice over ATM, and Voice over IP.
This command shows call-processing and protocol state-machine information for a voice port, if it is
available. It also shows information on the DSP channel associated with the voice port, if it is available.
All real-time information in the DSP channel, such as jitter and buffer overrun for example, is queried
to the DSP channel, and asynchronous responses are returned to the host side.
If no call is active on a voice port, the show voice call summary command displays only the VPM
(shutdown) state. If a call is active on a voice port, the VTSPS state is shown. For an on-net call or a
local call without local-bypass (not cross-connected), the CODEC and VAD fields are displayed. For an
off-net call or a local call with local-bypass, the CODEC and VAD fields are not displayed.
CODEC and VAD are not displayed by the show voice call command because this information is in the
summary display.
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show voice call
The show voice call command provides the status at these levels of the call handling module:
•
•
•
•
Tandem switch
End-to-end call manager
Call processing state machine
Protocol state machine
Examples
The following is a sample display from the show voice call summary command for voice ports on a
Cisco MC3810 multiservice concentrator, showing two local calls connected without local bypass:
PORT
CODEC
VAD VTSP STATE
VPM STATE
======= ======== === ===================== ========================
0:17.18
0:18.19 g729ar8
0:19.20
0:20.21
0:21.22
0:22.23
0:23.24
1/1
*shutdown*
FXOLS_OFFHOOK
FXOLS_ONHOOK
FXOLS_ONHOOK
FXOLS_ONHOOK
FXOLS_ONHOOK
EM_ONHOOK
FXSLS_ONHOOK
FXSLS_ONHOOK
EM_ONHOOK
n S_CONNECT
1/2
1/3
1/4
EM_ONHOOK
1/5
1/6
FXOLS_ONHOOK
FXOLS_CONNECT
g729ar8
n S_CONNECT
The following is a sample display from the show voice call summary command for voice ports on a
Cisco MC3810 multiservice concentrator, showing two local calls connected with local bypass:
PORT
CODEC
VAD VTSP STATE
VPM STATE
======= ======== === ===================== ========================
0:17.18
0:18.19
0:19.20
0:20.21
0:21.22
0:22.23
0:23.24
1/1
*shutdown*
FXOLS_OFFHOOK
FXOLS_ONHOOK
FXOLS_ONHOOK
FXOLS_ONHOOK
FXOLS_ONHOOK
EM_ONHOOK
FXSLS_ONHOOK
FXSLS_ONHOOK
EM_ONHOOK
S_CONNECT
1/2
1/3
1/4
EM_ONHOOK
1/5
1/6
FXOLS_ONHOOK
FXOLS_CONNECT
S_CONNECT
The following is a sample display from the show voice call command for analog voice ports on a
Cisco MC3810 multiservice concentrator:
1/1 vpm level 1 state = FXSLS_ONHOOK
vpm level 0 state = S_UP
1/2 vpm level 1 state = FXSLS_ONHOOK
vpm level 0 state = S_UP
1/3 is shutdown
1/4 vtsp level 0 state = S_CONNECT
vpm level 1 state = S_TRUNKED
vpm level 0 state = S_UP
1/5 vpm level 1 state = EM_ONHOOK
vpm level 0 state = S_UP
1/6 vpm level 1 state = EM_ONHOOK
vpm level 0 state = S_UP
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show voice call
sys252#show voice call 1/4
1/4 vtsp level 0 state = S_CONNECT
vpm level 1 state = S_TRUNKED
vpm level 0 state = S_UP
router#***DSP VOICE VP_DELAY STATISTICS***
Clk Offset(ms): 1445779863, Rx Delay Est(ms): 95
Rx Delay Lo Water Mark(ms): 95, Rx Delay Hi Water Mark(ms): 125
***DSP VOICE VP_ERROR STATISTICS***
Predict Conceal(ms): 10, Interpolate Conceal(ms): 0
Silence Conceal(ms): 0, Retroact Mem Update(ms): 0
Buf Overflow Discard(ms): 20, Talkspurt Endpoint Detect Err: 0
***DSP VOICE RX STATISTICS***
Rx Vox/Fax Pkts: 537, Rx Signal Pkts: 0, Rx Comfort Pkts: 0
Rx Dur(ms): 50304730, Rx Vox Dur(ms): 16090, Rx Fax Dur(ms): 0
Rx Non-seq Pkts: 0, Rx Bad Hdr Pkts: 0
Rx Early Pkts: 0, Rx Late Pkts: 0
***DSP VOICE TX STATISTICS***
Tx Vox/Fax Pkts: 567, Tx Sig Pkts: 0, Tx Comfort Pkts: 0
Tx Dur(ms): 50304730, Tx Vox Dur(ms): 17010, Tx Fax Dur(ms): 0
***DSP VOICE ERROR STATISTICS***
Rx Pkt Drops(Invalid Header): 0, Tx Pkt Drops(HPI SAM Overflow): 0
***DSP LEVELS***
TDM Bus Levels(dBm0): Rx -70.3 from PBX/Phone, Tx -68.0 to PBX/Phone
TDM ACOM Levels(dBm0): +2.0, TDM ERL Level(dBm0): +5.6
TDM Bgd Levels(dBm0): -71.4, with activity being voice
Related Commands
Command
Description
show dial-peer voice
Displays the configuration for all VoIP and POTS dial peers configured
on the router.
show voice dsp
show voice port
Displays the current status of all DSP voice channels.
Displays configuration information about a specific voice port.
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show voice dsp
show voice dsp
To show the current status of all digital signal processor (DSP) voice channels, use the show voice dsp
command in privileged EXEC mode.
show voice dsp
Syntax Description
Defaults
This command has no arguments or keywords.
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
11.3(1)MA
This command was introduced on the Cisco MC3810 multiservice
concentrator.
12.0(7)XK
12.1(2)T
This command was first supported on the Cisco 2600 and 3600 series
routers, and the display format was modified.
This command was integrated into the 12.1(2)T release.
Usage Guidelines
Examples
Use this command when abnormal behavior in the DSP voice channels occurs.
The following is sample output from the show voice dsp command on a Cisco MC3810 multiservice
concentrator:
Router# show voice dsp
DSP# 0, channel# 0 G729A BUSY
DSP# 0, channel# 1 G729A BUSY
DSP# 1, channel# 2 FAX IDLE
DSP# 1, channel# 3 FAX IDLE
DSP# 2, channel# 4 NONE BAD
DSP# 2, channel# 5 NONE BAD
DSP# 3, channel# 6 NONE BAD
DSP# 3, channel# 7 NONE BAD
DSP# 4, channel# 8 NONE BAD
DSP# 4, channel# 9 NONE BAD
DSP# 5, channel# 10 NONE BAD
DSP# 5, channel# 11 NONE BAD
Table 61 describes the significant fields shown in the display.
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show voice dsp
Table 61
show voice dsp Field Descriptions
Field
Description
DSP
Number of the DSP.
Channel
Number of the channel and its status.
The following is sample output from the show voice dsp command on a Cisco 1750 router:
Router# show voice dsp
DSP#0: state IN SERVICE, 2 channels allocated
channel#0: voice port 1/0, codec G711 ulaw, state UP
channel#1: voice port 1/1, codec G711 ulaw, state UP
DSP#1: state IN SERVICE, 2 channels allocated
channel#0: voice port 2/0, codec G711 ulaw, state UP
channel#1: voice port 2/1, codec G711 ulaw, state UP
DSP#2: state RESET, 0 channels allocated
Table 62 describes the significant fields shown in the display.
Table 62
show voice dsp Field Descriptions
Field
Description
DSP
Number of the DSP.
Channel
Number of the channel and its status.
Related Commands
Command
Description
clear counters
show dial-peer voice
show voice call
show voice port
Clears all the current interface counters from the interface.
Displays configuration information for dial peers.
Displays the call status for all voice ports.
Displays configuration information about a specific voice port.
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show voice permanent-call
show voice permanent-call
To display information about the permanent calls on a voice interface, use the show voice
permanent-call command in user EXEC or privileged EXEC mode.
show voice permanent-call [voice-port] [summary]
Syntax Description
voice-port
(Optional) Slot number or slot/port number of the voice interface for which
you wish to display permanent call information.
summary
(Optional) Displays summary information about VoFR and VoATM ports
used for permanent connections.
Defaults
No default behavior or values.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
Modification
12.0(3)XG
This command was introduced on the Cisco MC3810 multiservice
concentrator.
12.0(4)T
The command introduced in Cisco IOS Release 12.0(3)XG was integrated
into Cisco IOS Release 12.0(4)T.
Usage Guidelines
This command is available only on the Cisco MC3810 multiservice concentrator.
When no parameters are specified with this command, the output displays information for all ports
containing permanent calls. When a specific interface is specified, information is displayed about the
permanent calls for that interface only.
Examples
The following is sample output for the show voice permanent-call command:
Router# show voice permanent-call 1/1
1/1 state=connect coding=G729A payload size=30 vad=off
ec=8 (ms), cng=off fax=on digit_relay=on Seq num = off, VOFR Serial0,dlci = 550,cid = 6
TX INFO :slow-mode seq#= 25, sig pkt cnt= 19646, last-ABCD=1101
hardware-state ACTIVE signal type is CEPT/MELCAS
voice-gate CLOSED,network-path OPEN MASTER
1101 1101 1101 1101 1101 1101 1101 1101 1101 1101
1101 1101 1101 1101 1101 1101 1101 1101 1101 1101
1101 1101 1101 1101 1101 1101 1101 1101 1101 1101
RX INFO :slow-mode, sig pkt cnt= 19648, under-run = 0, over-run = 0
missing = 0, out of seq = 0, very late = 0
playout depth = 0 (ms), refill count = 1
prev-seq#= 25, last-ABCD=1101, slave standby timeout 25000 (ms)
max inter-arrival time 0 (ms), current timer 384 (ms)
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show voice permanent-call
max timeout timer 5016 (ms), restart timeout is 0 (ms)
signaling packet fast-mode inter-arrival times (ms)
16 24 16 24 16 24 16 24 16 24 16 24 16 24 16 24
16 24 16 24 16 24 16 24 0 0 0 0 0 0 0 0
signaling playout history
1101 1101 1101 1101 1101 1101 1101 1101 1101 1101
1101 1101 1101 1101 1101 1101 1101 1101 1101 1101
1101 1101 1101 1101 1101 1101 1101 1101 1101 1101
The following is sample output for the show voice permanent-call summary command:
Router# show voice permanent-call summary
1/1 state= connect, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 880,cid = 6
1/2 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 102
1/3 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 103
1/4 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 104
1/5 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 105
1/6 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 106
1/7 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 107
1/8 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 108
1/9 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 109
1/10 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 110
1/11 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 111
1/12 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 112
1/13 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 113
1/14 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 114
1/15 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 115
1/17 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 117
1/18 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 118
1/19 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 119
1/20 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 120
1/21 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 121
1/22 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 122
1/23 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 123
1/24 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 124
1/25 state= frf11, coding=G729A, payload size=30, vad=off, ec=64, cng=off, fax=on
digit_relay=off, VOFR Serial0:1,dlci = 990,cid = 125
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show voice permanent-call
Table 63 describes the fields shown in these displays.
Table 63
show voice perm anent-call Field Descriptions
Field
Description
state
Current status of the call on this voice port.
coding
Codec type used for this call.
payload size
Size in bytes of the voice payload.
vad
Indicates whether voice activity detection is turned on or off.
Echo canceler length, in milliseconds.
Indicates whether or not comfort noise generation is used.
Indicates if fax-relay is enabled.
ec
cng
fax
digit_relay
Indicates if FRF.11 Annex A DTMF digit-relay is enabled.
Indicates whether sequence numbers are turned on or off.
Interface used for this call.
Seq num
VOFR
dlci
DLCI for this call.
cid
DLCI subchannel for this call.
TX INFO:slow-mode
Indicates that FRF.11 Annex B packets are being sent at the slow rate
defined by the signal timing keepalive period.
TX INFO:seq#
Sequence number of the last packet sent.
TX INFO:sig pkt cnt
TX INFO:last-ABCD
hardware-state
Number of signaling packets sent by this dial peer.
Last ABCD signaling state sent by this dial peer to the network.
Indicates the on-hook/off-hook state of the call when the signaling
protocol in use is a supported protocol. Not valid when the signal type
is “transparent.”
signal type
voice-gate
Indicates the type of call-control signaling used by this dial peer.
Indicates whether voice packets are being sent (OPEN) or not sent
(CLOSED).
network-path
Indicates if any type of packet is being sent (OPEN) or not sent
(CLOSED) to the network. This field will indicate CLOSED only if the
port is configured as a slave using the connection trunk answer-mode
command.
RX INFO:slow-mode
Indicates that FRF.11 Annex B packets are being received at the slow
rate. Successive packets have the same sequence number.
RX INFO:sig pkt cnt
RX INFO:under-run
Number of slow-mode signaling packets received by this dial peer.
Valid for fast-mode only. Counts the number of times the signaling
playout buffer became empty during FRF.11 Annex B fast-mode. In this
mode, signaling packets are expected to be received every 20
milliseconds.
RX INFO:over-run
Valid for fast-mode only. Counts the number of times the signaling
playout buffer became full during FRF.11 Annex B fast-mode. In this
mode, signaling packets are expected to be received every 20
milliseconds.
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show voice permanent-call
Table 63
show voice perm anent-call Field Descriptions (continued)
Description
Field
RX INFO:missing
Indicates the number of FRF.11 Annex B packets that were counted as
missing based on checking Annex B sequence numbers.
RX INFO:out of seq
RX INFO:very late
Number of FRF.11 Annex B packets that were counted as received in the
wrong order based on checking Annex B sequence numbers.
Number of FRF.11 Annex B packets that were received with a sequence
number significantly different from the expected sequence number.
RX INFO:playout depth
RX INFO:refill count
Valid for fast-mode only. Shows the current FRF.11 Annex B signaling
buffer playout depth in milliseconds.
Indicates the number of times the FRF.11 Annex B signaling playout
buffer was refilled as a result of a slow-mode to fast-mode transition.
RX INFO:prev-seq#
RX INFO:last-ABCD
Sequence number of the last FRF.11 Annex B signaling packet received.
Last ABCD signaling bit pattern sent to the attached PBX (telephone
network side). In the out-of-service condition, this will show the OOS
pattern being sent to the PBX.
RX INFO:slave standby
timeout
Value configured using the signal timing oos standby command for the
applicable voice class permanent entry.
max inter-arrival time
Maximum interval between the arrival of fast-mode FRF.11 Annex B
packets since the last time this parameter was displayed.
current timer
Time, in milliseconds, since the last signaling packet was received.
max timeout timer
Maximum value of the “current timer” parameter since the last time it
was displayed.
restart timeout
Connection restart timeout value.
signaling packet fast-mode Shows the last several values of the fast-mode FRF.11 Annex B
inter-arrival time
signaling packet inter-arrival time.
signaling playout history
Shows recent ABCD signaling bits received from the data network.
Related Commands
Command
Description
show frame-relay
fragment
Displays Frame Relay fragmentation details.
show frame-relay pvc
show frame-relay vofr
Displays statistics about PVCs for Frame Relay interfaces.
Displays details about FRF.11 subchannels being used on Voice over
Frame Relay DLCIs.
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show voice port
show voice port
To display configuration information about a specific voice port, use the show voice port command in
EXEC command.
Cisco 1750 Router
show voice port slot-number/port
Cisco 2600 and 3600 Series Router with Analog Voice Ports
show voice port [slot/subunit/port | summary]
2600 and 3600 Series Router with Digital Voice Ports (with T1 Packet Voice Trunk Network Modules)
show voice port [slot/port:ds0-group | summary]
Cisco MC3810 Multiservice Concentrator with Analog Voice Ports
show voice port [slot/port | summary]
Cisco MC3810 Multiservice Concentrator with Digital Voice Ports
show voice port [slot:ds0-group | summary]
Cisco AS5300 Universal Access Server
show voice port controller number:D
Cisco AS5800 Universal Access Server
show voice port {shelf/slot/port:D} | {shelf/slot/parent:port:D}
Cisco 7200 Series Router
show voice port {slot/port:ds0-group-no} | {slot-number/subunit-number/port}
Syntax Description
For the Cisco 1750 Router:
slot-number
Slot number in the router where the voice interface card (VIC) is
installed. Valid entries are from 0 to 2, depending on the slot where
it has been installed.
port
Indicates the voice port. Valid entries are 0 or 1.
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show voice port
For the Cisco 2600 and 3600 Series Router with Analog Voice Ports:
slot/subunit/port
(Optional) Displays information for the analog voice port you
specify with the slot/subunit/port designation.
•
•
•
slot specifies a router slot in which a voice network module
(VNM) is installed. Valid entries are router slot numbers
for the particular platform.
subunit specifies a voice interface card (VIC) where the
voice port is located. Valid entries are 0 and 1. (The VIC
fits into the voice network module.)
port specifies an analog voice port number. Valid entries
are 0 and 1.
summary
(Optional) Displays a summary of all voice ports.
For the Cisco 2600 and 3600 Series Router with Digital Voice Ports:
slot/port:ds0-group
(Optional) Displays information for the digital voice port you
specify with the slot/port:ds0-group designation.
•
•
•
slot specifies a router slot in which the packet voice trunk
network module (NM) is installed. Valid entries are router
slot numbers for the particular platform.
port specifies a T1 or E1 physical port in the voice WAN
interface card (VWIC). Valid entries are 0 and 1. (One
VWIC fits in an NM.)
ds0-group specifies a T1 or E1 logical port number. Valid
entries are from 0 to 23 for T1 and from 0 to 30 for E1.
summary
(Optional) Displays a summary of all voice ports.
For the Cisco MC3810 Multiservice Concentrator with Analog Voice Ports:
slot/port
(Optional) Displays information for the analog voice port you
specify with the slot/port designation.
•
slot is the physical slot in which the analog voice module
(AVM) is installed. The slot is always 1 for analog voice
ports in the Cisco MC3810 multiservice concentrator.
•
port specifies an analog voice port number. Valid entries
are from 1 to 6.
summary
(Optional) Displays a summary of all voice ports.
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show voice port
For the Cisco MC3810 Multiservice Concentrator with Digital Voice Ports:
slot:ds0-group
(Optional) Displays information for the digital voice port you
specify with the slot:ds0-group designation.
•
slot specifies the module (and controller). Valid entries are
0 for the MFT (controller 0) and 1 for the DVM (controller
1).
•
ds0-group specifies a T1 or E1 logical voice port number.
Valid entries are from 0 to 23 for T1 and from 0 to 30 for
E1.
summary
(Optional) Displays a summary of all voice ports.
For the Cisco AS5300 Access Server :
controller number
Specifies the T1 or E1 controller.
:D
Indicates the D channel associated with ISDN PRI.
For the Cisco AS5800 Universal Access Server:
shelf/slot/port
shelf/slot/parent:port
:D
Specifies the T1 or E1 controller on the T1 card. Valid entries
for the shelf argument are from 0 to 9999. Valid entries for the
slot argument are from 0 to 11. Valid entries for the port
argument are from 0 to 11.
Specifies the T1 controller on the T3 card. Valid entries for the
shelf argument are from 0 to 9999. Valid entries for the slot
argument are from 0 to 11. Valid entries for the port argument
is 1 to 28. The value for the parent argument is always 0.
Indicates the D channel associated with ISDN PRI.
For the Cisco 7200 Series Router:
slot
The router location where the voice port adapter is installed.
Valid entries are from 0 to 3.
port
Indicates the voice interface card location. Valid entries are 0
and 1.
dso-group-no
Indicates the defines DS0 group number. Each defined DS0
group number is represented on a separate voice port. This
allows you to define individual DS0s on the digital T1/E1 card.
slot-number
Indicates the slot number in the Cisco router where the voice
interface card is installed. Valid entries are from 0 to 3,
depending on the slot where it has been installed.
subunit-number
port
Indicates the subunit on the voice interface card where the voice
port is located. Valid entries are 0 and 1.
Indicates the voice port number. Valid entries are 0 and 1.
Defaults
No default behavior or values.
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show voice port
Command Modes
Command History
EXEC
Release
Modification
11.3(1) T
11.3(1)MA
This command was introduced on the Cisco 3600 series router.
Port-specific values for the Cisco MC3810 multiservice
concentrator were added.
12.0(3)T
Port-specific values for the Cisco MC3810 multiservice
concentrator were added.
12.0(5)XK
12.0(5)XE
The ds0-group argument was added for the Cisco 2600 and
Cisco 3600 series routers.
Additional syntax was created for digital voice to allow
specification of the DS0 group. This command applies to VoIP
on the Cisco 7200 series.
12.0(7)T
The additions from Cisco IOS Release 12.0(5)XE were
integrated into Cisco IOS Release 12.0(7)T.
12.0(7)XK
The summary keyword was added for the Cisco 2600 and 3600
series routers. The ds0-group argument was added for the
Cisco MC3810 multiservice concentrator.
12.1(2)T
This command was integrated into the 12.1(2)T release.
Usage Guidelines
Use the show voice port EXEC command to display configuration and voice-interface-card-specific
information about a specific port.
This command applies to Voice over IP, Voice over Frame Relay, and Voice over ATM.
The ds0-group command automatically creates a logical voice port that is numbered as follows on Cisco
7200 series routers and the Cisco 2600 and Cisco 3600 series routers: slot/port:ds0-group-no. Although
only one voice port is created for each group, applicable calls are routed to any channel in the group.
Examples
The following is sample output from the show voice port summary command for all voice ports on a
Cisco MC3810 multiservice concentrator with an analog voice module (AVM):
IN OUT
ECHO
PORT SIG-TYPE
1/1 fxs-ls
1/2 fxs-ls
1/3 e&m-wnk
1/4 e&m-wnk
1/5 fxo-ls
1/6 fxo-ls
ADMIN OPER IN-STATUS OUT-STATUS GAIN ATTN CANCEL
up
up
up
up
up
up
up
up
up
up
up
up
on-hook
on-hook
idle
idle
idle
idle
idle
idle
idle
on-hook
on-hook
0
0
0
0
0
0
0
0
0
0
0
0
y
y
y
y
y
y
idle
The following is sample output from the show voice port summary command on a Cisco MC3810
multiservice concentrator with a digital voice module (DVM):
IN
OUT
PORT
CH SIG-TYPE
ADMIN OPER STATUS
STATUS
EC
====== == ========== ===== ==== ======== ======== ==
0:17
0:18
0:19
0:20
18 fxo-ls
19 fxo-ls
20 fxo-ls
21 fxo-ls
down down idle
on-hook y
on-hook y
on-hook y
on-hook y
up
up
up
dorm idle
dorm idle
dorm idle
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show voice port
0:21
0:22
0:23
1/1
1/2
1/3
1/4
1/5
1/6
22 fxo-ls
23 fxo-ls
24 e&m-imd
-- fxs-ls
-- fxs-ls
-- e&m-imd
-- e&m-imd
-- fxo-ls
-- fxo-ls
up
up
up
up
up
up
up
up
up
dorm idle
dorm idle
dorm idle
dorm on-hook idle
dorm on-hook idle
dorm idle
dorm idle
dorm idle
dorm idle
on-hook y
on-hook y
idle
y
y
y
y
y
idle
idle
on-hook y
on-hook y
Elements :
sys/voip/ccvpm
sys/voip/ccvtsp
sys/voip/cli
vpm_htsp.c (107)
vtsp_core.c (167)
voiceport_action.c (58)
receEive and transMit Slot is 1, Sub-unit is 0, Port is 1
Type of VoicePort is E&M
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is not set
Noise Regeneration is enabled
Non Linear Processing is enabled
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 8 ms
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Region Tone is set for US
The following is sample output from the show voice port command for an E&M analog voice port on a
Cisco 3600:
E&M Slot is 1, Sub-unit is 0, Port is 0
Type of VoicePort is E&M
Operation State is unknown
Administrative State is unknown
The Interface Down Failure Cause is 0
Alias is NULL
Noise Regeneration is disabled
Non Linear Processing is disabled
Music On Hold Threshold is Set to 0 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is disabled
Echo Cancel Coverage is set to 16ms
Connection Mode is Normal
Connection Number is
Initial Time Out is set to 0 s
Interdigit Time Out is set to 0 s
Analog Info Follows:
Region Tone is set for northamerica
Currently processing none
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 0
Voice card specific Info Follows:
Signal Type is wink-start
Operation Type is 2-wire
Impedance is set to 600r Ohm
E&M Type is unknown
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show voice port
Dial Type is dtmf
In Seizure is inactive
Out Seizure is inactive
Digit Duration Timing is set to 0 ms
InterDigit Duration Timing is set to 0 ms
Pulse Rate Timing is set to 0 pulses/second
InterDigit Pulse Duration Timing is set to 0 ms
Clear Wait Duration Timing is set to 0 ms
Wink Wait Duration Timing is set to 0 ms
Wink Duration Timing is set to 0 ms
Delay Start Timing is set to 0 ms
Delay Duration Timing is set to 0 ms
The following is sample output from the show voice port command for a Foreign Exchange Station
(FXS) analog voice port on a Cisco 3600:
Foreign Exchange Station 1/0/0 Slot is 1, Sub-unit is 0, Port is 0
Type of VoicePort is FXS
Operation State is DORMANT
Administrative State is UP
The Interface Down Failure Cause is 0
Alias is NULL
Noise Regeneration is enabled
Non Linear Processing is enabled
Music On Hold Threshold is Set to 0 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 16ms
Connection Mode is Normal
Connection Number is
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Analog Info Follows:
Region Tone is set for northamerica
Currently processing none
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 0
Voice card specific Info Follows:
Signal Type is loopStart
Ring Frequency is 25 Hz
Hook Status is On Hook
Ring Active Status is inactive
Ring Ground Status is inactive
Tip Ground Status is inactive
Digit Duration Timing is set to 100 ms
InterDigit Duration Timing is set to 100 ms
Hook Flash Duration Timing is set to 600 ms
The following is sample output from the show voice port command for an FXS analog voice port on a
Cisco MC3810 multiservice concentrator:
Voice port 1/2 Slot is 1, Port is 2
Type of VoicePort is FXS
Operation State is UP
Administrative State is UP
No Interface Down Failure
Description is not set
Noise Regeneration is enabled
Non Linear Processing is enabled
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 8 ms
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show voice port
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Coder Type is g729ar8
Companding Type is u-law
Voice Activity Detection is disabled
Ringing Time Out is 180 s
Wait Release Time Out is 30 s
Nominal Playout Delay is 80 milliseconds
Maximum Playout Delay is 160 milliseconds
Analog Info Follows:
Region Tone is set for northamerica
Currently processing Voice
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 0
Impedance is set to 600r Ohm
Analog interface A-D gain offset = -3 dB
Analog interface D-A gain offset = -3 dB
Voice card specific Info Follows:
Signal Type is loopStart
Ring Frequency is 20 Hz
Hook Status is On Hook
Ring Active Status is inactive
Ring Ground Status is inactive
Tip Ground Status is active
Digit Duration Timing is set to 100 ms
InterDigit Duration Timing is set to 100 ms
Ring Cadence are [20 40] * 100 msec
InterDigit Pulse Duration Timing is set to 500 ms
The following is sample output from the show voice port command for an E&M digital voice port on a
Cisco 3600:
receEive and transMit Slot is 1, Sub-unit is 0, Port is 1
Type of VoicePort is E&M
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is not set
Noise Regeneration is enabled
Non Linear Processing is enabled
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 8 ms
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Region Tone is set for US
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show voice port
The following is sample output from the show voice port summary command for all voice ports on a
Cisco MC3810 multiservice concentrator with an analog voice module (AVM):
IN OUT
ECHO
PORT SIG-TYPE
1/1 fxs-ls
1/2 fxs-ls
1/3 e&m-wnk
1/4 e&m-wnk
1/5 fxo-ls
1/6 fxo-ls
ADMIN OPER IN-STATUS OUT-STATUS CODEC VAD GAIN ATTN CANCEL
up
up
up
up
up
up
up
up
up
up
up
up
on-hook
on-hook
idle
idle
idle
idle
idle
idle
idle
on-hook
on-hook
729a
729a
729a
729a
729a
729a
n
n
n
n
n
n
0
0
0
0
0
0
0
0
0
0
0
0
y
y
y
y
y
y
idle
Table 64 explains the fields in the sample output
Table 64
show voice port Field Descriptions
Field
Description
Administrative State
Alias
Administrative state of the voice port.
User-supplied alias for the voice port.
Analog interface A-D gain offset
Analog interface D-A gain offset
Clear Wait Duration Timing
Coder Type
Offset of the gain for analog-to-digital conversion.
Offset of the gain for digital-to-analog conversion.
Time of inactive seizure signal to declare call cleared.
Voice compression mode used.
Companding Type
Companding standard used to convert between analog and
digital signals in PCM systems.
Connection Mode
Connection mode of the interface.
Connection Number
Full E.164 telephone number used to establish a connection
with the trunk or PLAR mode.
Currently Processing
Delay Duration Timing
Delay Start Timing
Type of call currently being processed: none, voice, or fax.
Maximum delay signal duration for delay dial signaling.
Timing of generation of delayed start signal from detection of
incoming seizure.
Description
Description of the voice port.
Dial Type
Out-dialing type of the voice port.
Digit Duration Timing
E&M Type
DTMF digit duration in milliseconds.
Type of E&M interface.
Echo Cancel Coverage
Echo Cancellation
Hook Flash Duration Timing
Hook Status
Echo cancel coverage for this port.
Whether or not echo cancellation is enabled for this port.
Maximum length of hook flash signal.
Hook status of the FXO/FXS interface.
Configured terminating impedance for the E&M interface.
Amount of gain inserted at the receiver side of the interface.
Incoming seizure state of the E&M interface.
Impedance
In Gain
In Seizure
Initial Time Out
Amount of time the system waits for an initial input digit from
the caller.
InterDigit Duration Timing
DTMF interdigit duration, in milliseconds.
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show voice port
Table 64
show voice port Field Descriptions (continued)
Field
Description
InterDigit Pulse Duration Timing
Interdigit Time Out
Pulse dialing interdigit timing, in milliseconds.
Amount of time the system waits for a subsequent input digit
from the caller.
Maintenance Mode
Maintenance mode of the voice port.
Maximum Playout Delay
The amount of time before the Cisco MC3810 multiservice
concentrator DSP starts to discard voice packets from the
digital signal processor (DSP) buffer.
Music On Hold Threshold
Noise Regeneration
Configured Music-On-Hold Threshold value for this interface.
Whether or not background noise should be played to fill silent
gaps if VAD is activated.
Nominal Playout Delay
The amount of time the Cisco MC3810 multiservice
concentrator DSP waits before starting to play out the voice
packets from the DSP buffer.
Non-Linear Processing
Whether or not nonlinear processing is enabled for this port.
Number of signaling protocol errors Number of signaling protocol errors.
Operations State
Operation Type
Out Attenuation
Operation state of the port.
Operation of the E&M signal: two-wire or four-wire.
Amount of attenuation inserted at the transmit side of the
interface.
Out Seizure
Port
Outgoing seizure state of the E&M interface.
Port number for this interface associated with the voice
interface card.
Pulse Rate Timing
Region Tone
Pulse dialing rate, in pulses per second (pps).
Configured regional tone for this interface.
Ring active indication.
Ring Active Status
Ring Cadence
Configured ring cadence for this interface.
Configured ring frequency for this interface.
Ring ground indication.
Ring Frequency
Ring Ground Status
Ringing Time Out
Signal Type
Ringing timeout duration.
Type of signaling for a voice port: loop-start, ground-start,
wink-start, immediate, and delay-dial.
Slot
Slot used in the voice interface card for this port.
Subunit used in the voice interface card for this port.
Tip ground indication.
Sub-unit
Tip Ground Status
Type of VoicePort
Type of voice port: FXO, FXS, or E&M.
The Interface Down Failure Cause Text string describing why the interface is down,
Voice Activity Detection Whether Voice Activity Detection is enabled or disabled.
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show voice port
Table 64
show voice port Field Descriptions (continued)
Description
Field
Wait Release Time Out
The length of time a voice port stays in the call-failure state
while the Cisco MC3810 multiservice concentrator sends a
busy tone, a reorder tone, or an out-of-service tone to the port.
Wink Duration Timing
Maximum wink duration for wink start signaling.
Wink Wait Duration Timing
Maximum wink wait duration for wink start signaling.
The following example displays voice port configuration information for the digital voice port 0 located
in slot 1, DS0 group 1:
receEive and transMit Slot is 1, Sub-unit is 0, Port is 1
Type of VoicePort is E&M
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is not set
Noise Regeneration is enabled
Non Linear Processing is enabled
Music On Hold Threshold is Set to -38 DBMS
In Gain is Set to 0 dBm
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 8 ms
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Region Tone is set for US
The following is sample output from the Cisco AS5800 for the show voice port command:
ISDN 1/0/0:D
Type of VoicePort is ISDN
Operation State is DORMANT
Administrative State is UP
No Interface Down Failure
Description is ""
Noise Regeneration is enabled
Non Linear Processing is enabled
Music On Hold Threshold is Set to -38 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 16 ms
Connection Mode is normal
Connection Number is not set
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Region Tone is set for US
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show voice port
Table 65 describes the significant fields shown in the display.
Table 65
show voice port Field Descriptions for the Cisco AS5800
Field
Description
Type of VoicePort
Operational State
Administrative State
Clear Wait Duration Timing
Currently Processing
Operations State
Operation Type
Indicates the voice port type.
Operational state of the voice port.
Administrative state of the voice port.
Time of inactive seizure signal to declare call cleared.
Type of call currently being processed: none, voice, or fax.
Operation state of the port.
Operation of the E&M signal: two-wire or four-wire.
Noise Regeneration
Whether or not background noise should be played to fill silent
gaps if VAD is activated.
Non-Linear Processing
Music-On-Hold Threshold
In Gain
Whether or not nonlinear processing is enabled for this port.
Configured music-on-hold threshold value for this interface.
Amount of gain inserted at the receiver side of the interface.
Out Attenuation
Amount of attenuation inserted at the transmit side of the
interface.
Pulse Rate Timing
Echo Cancellation
Echo Cancel Coverage
Connection Mode
Connection Number
Pulse dialing rate, in pulses per second (pps).
Whether or not echo cancellation is enabled for this port.
Echo cancel coverage for this port.
Connection mode of the interface.
Full E.164 telephone number used to establish a connection
with the trunk or PLAR mode.
Initial Time Out
Interdigit Time Out
Regional Tone
Amount of time the system waits for an initial input digit from
the caller.
Amount of time the system waits for a subsequent input digit
from the caller.
Configured regional tone for this interface.
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show voice trunk-conditioning signaling
show voice trunk-conditioning signaling
To display the status of trunk-conditioning signaling and timing parameters for a voice port, use the
show voice trunk-conditioning signaling command in user EXEC or privileged EXEC mode.
show voice trunk-conditioning signaling [summary | voice-port]
Syntax Description
summary
(Optional) Displays a summary of the status for all voice ports
on the router or concentrator.
voice-port
(Optional) Displays a detailed report for a specified voice port.
Command Modes
Command History
User EXEC
Privileged EXEC
Release
Modification
12.0(3)XG
This command was introduced on the Cisco MC3810
multiservice concentrator as show voice permanent-call.
12.0(4)T
This command was integrated into the 12.0(4)T release.
12.0(7)XK
This command was renamed show voice trunk-conditioning
signaling.
12.1(2)T
12.1(3)T
This command was integrated into the 12.1(2)T release.
This command was first supported on the Cisco 2600 and 3600
series routers.
Usage Guidelines
Examples
The show voice trunk-conditioning signaling command displays the trunk signaling status for analog
and digital voice ports on Cisco MC3810 multiservice concentrators and Cisco 2600 and 3600 series
routers.
The following is a sample display from the show voice trunk-conditioning signaling summary
command for voice ports on a Cisco MC3810 multiservice concentrator:
Router# show voice trunk-conditioning signaling summary
1/1 is shutdown
1/4 is shutdown
1/5 :
TX INFO :slow-mode seq#= 25, sig pkt cnt= 40, last-ABCD=0000
hardware-state ACTIVE signal type is NorthamericanCAS signal path is OPEN
RX INFO :slow-mode, sig pkt cnt= 36, prev-seq#= 25, last-ABCD=0000
The following is a sample display from the show voice trunk-conditioning signaling command for
voice port 1/5 on a Cisco MC3810 multiservice concentrator:
Router# show voice trunk-conditioning signaling 1/5
1/5 :
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show voice trunk-conditioning signaling
TX INFO :slow-mode seq#= 25, sig pkt cnt= 42, last-ABCD=0000
hardware-state ACTIVE signal type is NorthamericanCAS
signal path is OPEN
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
RX INFO :slow-mode, sig pkt cnt= 37
missing = 0, out of seq = 0, very late = 0
playout depth = 0 (ms), refill count = 1
prev-seq#= 25, last-ABCD=0000
trunk_down_timer = 4212 (ms), idle timer = 0 (sec),
tx_oos_timer = 0 (sec), rx_ais_duration = 0 (ms)
forced playout signal pattern = NONE
signaling playout history
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
The following is a sample display from the show voice trunk-conditioning signaling summary
command for voice ports on a Cisco 3600 series router:
Router# show voice trunk-conditioning signaling summary
2/0/0 is shutdown
2/0/1 is shutdown
3/0:0 8 is shutdown
3/0:1 1 is shutdown
3/0:2 2 is shutdown
3/0:3 3 is shutdown
3/0:5 5 is shutdown
3/0:6(6) :
status :
3/0:7 7 is shutdown
3/1:0 8 is shutdown
3/1:1 1 is shutdown
3/1:3 3 is shutdown
3/1:5 5 is shutdown
3/1:7 7 is shutdown
The following is a sample display from the show voice trunk-conditioning signaling command for
voice port 3/0:6 on a Cisco 3600 series router:
Router# show voice trunk-conditioning signaling 3/0:6
hardware-state ACTIVE signal type is NorthamericanCAS
status :
forced playout pattern = STOPPED
trunk_down_timer = 0, rx_ais_duration = 0, idle_timer = 0
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show voice trunk-conditioning signaling
Table 66 describes the significant fields shown in the display.
Table 66
show voice trunk-conditioning signaling Field Descriptions
Field
Description
current timer
forced playout pattern
Time since last signaling packets were received.
Which forced playout pattern is sent to PBX:
•
•
•
0 = no forced playout pattern is sent
1 = receive IDLE playout pattern is sent
2 = receive OOS playout pattern is sent
hardware-state
signal type
Hardware state based on received IDLE pattern:
IDLE = both sides are idle
ACTIVE = at least one side is active
Signaling type used by lower level driver: northamerica,
melcas, transparent, or external.
idle timer
Time the hardware on both sides has been in idle state.
Last received or transmitted signal bit pattern.
Maximum interval between received signaling packets.
Number of missed signal packets.
last-ABCD
max inter-arrival time
missing
mode
Signaling packet generation frequency:
•
•
fast mode = every 4 milliseconds
slow mode = same frequency as keepalive timer
out of seq
Number of out-of-sequence signal packets.
Number of packets in playout buffer.
playout depth
prev-seq#
Sequence number of previous signaling packet.
refill count
Number of packets created to maintain nominal length of
playout packet buffer.
rx_ais_duration
seq#
Time since receipt of AIS indicator.
Sequence number of signaling packet.
Number of transmitted or received signaling packets.
Status of signaling path.
sig pkt cnt
signal path
signaling playout history
trunk_down_timer
tx_oos_timer
Signaling bits received in last 60 milliseconds.
Time since last signaling packets were received.
Time since PBX started sending OOS signaling pattern defined
by signal pattern oos transmit.
very late
Number of very late signaling packets.
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show voice trunk-conditioning signaling
Related Commands
Command
Description
show dial-peer voice
Displays the configuration for all VoIP and POTS dial peers
configured on the router.
show voice dsp
show voice port
Shows the current status of all DSP voice channels.
Displays configuration information about a specific voice port.
show voice trunk-conditioning
supervisory
Displays the status of trunk supervision and configuration
parameters for voice ports.
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show voice trunk-conditioning supervisory
show voice trunk-conditioning supervisory
To display the status of trunk supervision and configuration parameters for a voice port, use the show
voice trunk-conditioning supervisory command in user EXEC or privileged EXEC mode.
show voice trunk-conditioning supervisory [summary | voice-port]
Syntax Description
summary
(Optional) Displays a summary of the status for all voice ports on the
router or concentrator.
voice-port
(Optional) Displays a detailed report for a specified voice port.
Command Modes
Command History
User EXEC
Privileged EXEC
Release
Modification
12.0(7)XK
This command was introduced on the Cisco 2600 and 3600 series
routers, and the MC3810 multiservice concentrator.
12.1(2)T
12.1(3)T
This command was integrated into the 12.1(2)T release.
This command was first supported on the Cisco 2600 and 3600
series routers.
Usage Guidelines
Examples
The show voice trunk-conditioning supervisory command displays the trunk supervision and
configuration status for analog and digital voice ports.
The following is a sample display from the show voice trunk-conditioning supervisory summary
command for voice ports on a Cisco MC3810 multiservice concentrator:
Router# show voice trunk-conditioning supervisory summary
1/1 is shutdown
1/4 is shutdown
1/5 : state : TRUNK_SC_CONNECT, voice : on , signal : on ,slave
The following is a sample display from the show voice trunk-conditioning supervisory command for
voice port 1/5 on a Cisco MC3810 multiservice concentrator:
Router# show voice trunk-conditioning supervisory 1/5
1/5 : state : TRUNK_SC_CONNECT, voice : on, signal : on, slave
status: trunk connected
sequence oos : idle and oos
pattern :rx_idle = 0x0 rx_oos = 0xF tx_oos = 0xF
timing : idle = 0, restart = 0, standby = 0, timeout = 40
supp_all = 50, supp_voice = 0, keep_alive = 5
timer: oos_ais_timer = 0, timer = 0
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show voice trunk-conditioning supervisory
The following is a sample display from the show voice trunk-conditioning supervisory summary
command for voice ports on a Cisco 3600 series router:
Router# show voice trunk-conditioning supervisory summary
2/0/0 is shutdown
2/0/1 is shutdown
3/0:0 8 is shutdown
3/0:1 1 is shutdown
3/0:2 2 is shutdown
3/0:3 3 is shutdown
3/0:5 5 is shutdown
3/0:6(6) : state : TRUNK_SC_CONNECT, voice : on , signal : on ,master
3/0:7(7) : state : TRUNK_SC_CONNECT, voice : on , signal : on ,master
3/1:0(8) : state : TRUNK_SC_CONNECT, voice : on , signal : on ,master
3/1:1(1) : state : TRUNK_SC_CONNECT, voice : on , signal : on ,master
3/1:3(3) : state : TRUNK_SC_CONNECT, voice : on , signal : on ,master
3/1:5(5) is shutdown
3/1:7(7) is shutdown
The following is a sample display from the show voice trunk-conditioning supervisory command for
voice port 3/0:6 on a Cisco 3600 series router:
Router# show voice trunk-conditioning supervisory 3/0:6
3/0:6(6) : state : TRUNK_SC_CONNECT, voice : on, signal : on, master
status: trunk connected
sequence oos : idle and oos
pattern :rx_idle = 0x0 rx_oos = 0xF
timing : idle = 0, restart = 0, standby = 0, timeout = 40
supp_all = 0, supp_voice = 0, keep_alive = 5
timer: oos_ais_timer = 0, timer = 0
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show voice trunk-conditioning supervisory
Table 67 describes the significant fields shown in the display.
Table 67
show voice trunk-conditioning supervisory Field Descriptions
Field
Description
keep_alive
Signaling packets periodically sent to the far end, even if there is no
signal change. These signaling packets function as keep alive
messages.
master
The voice port configured as “connect trunk xxxx.”
The voice port configured as “connect trunk xxxx answer-mode.”
Time since the signaling packet with AIS indicator was received.
4-bit signaling pattern.
slave
oos_ais_timer
pattern
restart
The restart timeout after far end is OOS.
rx-idle
The signaling bit pattern indicating that the far end is idle.
rx-oos
The signaling bit pattern sent to the PBX indicating that the network
is OOS.
standby
The time before the slave side goes back to standby after the far end
goes OOS.
supp_all
The timeout before suppressing transmission of voice and signaling
packets to the far end after detection of PBX OOS.
supp_voice
timeout
The timeout before suppressing transmission of voice packet to the
far end after detection of PBX oos.
The timeout for nonreceipt of keepalive packets before the far end
is considered to be OOS.
TRUNK_SC_CONNECT
Trunk conditioning supervisory component status.
Related Commands
Command
Description
show dial-peer voice
Displays the configuration for all VoIP and POTS dial peers
configured on the router.
show voice dsp
show voice port
Displays the current status of all DSP voice channels.
Displays configuration information about a specific voice port.
show voice trunk-conditioning Displays the status of trunk-conditioning signaling and timing
signaling parameters for a voice port
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show vrm active_calls
show vrm active_calls
To display active-only voice calls either for a specific voice feature card (VFC) or for all VFCs, use the
show vrm active_calls command in privileged EXEC mode.
show vrm active_calls {dial-shelf-slot-number | all}
Syntax Description
dial-shelf-slot-number
Slot number of the dial shelf. Valid number is 0 to 13.
Lists all active calls for VFC slots.
all
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)T
This command was introduced on the Cisco AS5800 universal access
server.
Usage Guidelines
Examples
Use the show vrm active_calls to display active-only voice calls either for a specific VFC or for all
VFCs. Each active call occupies a block of information describing the call. This information provides
basically the same information as the show vrm vdevice command.
The following is sample output from the show vrm active_calls command specifying dial shelf slot
number:
Router# show vrm active_calls 6
slot = 6 virtual voice dev (tag) = 61 channel id = 2
capabilities list map = 9FFF
last/current codec loaded/used = None
TDM timeslot = 241
Resource (vdev_common) status = 401 means :active others
tot ingress data = 24
tot ingress control = 1308
tot ingress data drops = 0
tot ingress control drops = 0
tot egress data = 22051
tot egress control = 1304
tot egress data drops = 0
tot egress control drops = 0
slot = 6 virtual voice dev (tag) = 40 channel id = 2
capabilities list map = 9FFF
last/current codec loaded/used = None
TDM timeslot = 157
Resource (vdev_common) status = 401 means :active others
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show vrm active_calls
Table 68 describes the significant fields shown in the display.
Tab le 6 8
s how vrm a ct ive _calls Field Descriptions
Field
Description
slot
Slot where voice card is installed.
virtual voice dev (tag)
channel id
Identification number of the virtual voice device.
Identification number of the channel associated with this virtual voice
device.
capability list map
Bitmaps for the codec supported on that DSP channel. Available values are:
CC_CAP_CODEC_G711U: 0x1
CC_CAP_CODEC_G711A: 0x2
CC_CAP_CODEC_G729IETF: 0x4
CC_CAP_CODEC_G729a: 0x8
CC_CAP_CODEC_G726r16: 0x10
CC_CAP_CODEC_G726r24: 0x20
CC_CAP_CODEC_G726r32: 0x40
CC_CAP_CODEC_G728: 0x80
CC_CAP_CODEC_G723r63: 0x100
CC_CAP_CODEC_G723r53: 0x200
CC_CAP_CODEC_GSM: 0x400
CC_CAP_CODEC_G729b: 0x800
CC_CAP_CODEC_G729ab: 0x1000
CC_CAP_CODEC_G723ar63: 0x2000
CC_CAP_CODEC_G723ar53: 0x4000
CC_CAP_CODEC_G729: 0x8000
Indicates the last codec loaded or used.
last/current codec
loaded/used
TDM time slot
Time division multiplexing time slot.
Resource (vdev_common) Current status of the VFC.
status
tot ingress data
Total amount of data (number of packets) sent from the PSTN side of the
connection to the VoIP side of the connection.
tot ingress control
tot ingress data drops
tot ingress control drops
tot egress data
Total number of control packets sent from the PSTN side of the connection
to the Voice over IP (VoIP) side of the connection.
Total number of data packets dropped from the PSTN side of the connection
to the VoIP side of the connection.
Total number of control packets dropped from the PSTN side of the
connection to the VoIP side of the connection.
Total amount of data (number of packets) sent from the VoIP side of the
connection to the PSTN side of the connection.
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show vrm active_calls
Table 68
show vrm active_calls Field Descriptions (continued)
Field
Description
tot egress control
Total number of control packets sent from the VoIP side of the connection to
the PSTN side of the connection.
tot egress data drops
Total number of data packets dropped from the VoIP side of the connection
to the PSTN side of the connection.
tot egress control drops
Total number of control packets dropped from the VoIP side of the
connection to the PSTN side of the connection.
Related Commands
Command
Description
show vrm vdevices
Displays detailed information for a specific DSP or a brief summary
display for all VFCs.
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show vrm vdevices
show vrm vdevices
To display detailed information for a specific digital signal processor (DSP) or a brief summary display
for all voice feature cards (VFCs), use the show vrm vdevices command in privileged EXEC mode.
show vrm vdevices {{vfc-slot-number | voice-device-number} | summary}
Syntax Description
vfc-slot-number
voice-device-number
summary
Slot number of the VFC. Valid number is from 0 to 11.
DSP number. Valid number is from 1 to 96.
List synopsis of voice feature card DSP mappings, capabilities, and
resource states.
Defaults
No default behavior or values.
Privileged EXEC
Command Modes
Command History
Release
Modification
12.0(7)T
This command was introduced on the Cisco AS5800 universal access
server.
Usage Guidelines
Use the show vrm vdevices command to display detailed information for a specific DSP or a brief
summary display for all VFCs. The display provides information on the number of channels, channels
per DSP, bitmap of DSPMs, version numbers, and so on. This information is useful in monitoring the
current state of your VFCs.
The display for a specific DSP provides information on the codec that each channel is using, if active,
or last used and if the channel is not currently sending cells. It also displays the state of the resource. In
most cases, if there is an active call on that channel, the resource should be marked active. If the resource
is marked as reset or bad, this may be an indication of a response loss for the VFC on a reset request. If
this condition persists, you might experience a problem with the communication link between the router
shelf and the VFC.
Examples
The following is sample output from the show vrm vdevices command specifying dial shelf slot number
and DSP number. In this particular example, the call is active so the statistics displayed are for this active
call. If no calls are currently active on the device, the statistics would be for the previous (or last active)
call.
Router# show vrm vdevices 6 1
slot = 6 virtual voice dev (tag) = 1 channel id = 1
capabilities list map = 9FFF
last/current codec loaded/used = None
TDM timeslot = 0
Resource (vdev_common) status = 401 means :active others
tot ingress data = 101
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show vrm vdevices
tot ingress control = 1194
tot ingress data drops = 0
tot ingress control drops = 0
tot egress data = 39722
tot egress control = 1209
tot egress data drops = 0
tot egress control drops = 0
slot = 6 virtual voice dev (tag) = 1 channel id = 2
capabilities list map = 9FFF
last/current codec loaded/used = None
TDM timeslot = 1
Resource (vdev_common) status = 401 means :active others
tot ingress data = 21
tot ingress control = 1167
tot ingress data drops = 0
tot ingress control drops = 0
tot egress data = 19476
tot egress control = 1163
tot egress data drops = 0
tot egress control drops = 0
Table 69 describes the significant fields shown in the display.
Table 69
show vrm vdevices Field Descriptions
Field
Description
slot
Slot where voice card is installed.
virtual voice dev (tag)
channel id
Identification number of the virtual voice device.
Identification number of the channel associated with this virtual
voice device.
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show vrm vdevices
Table 69
show vrm vdevices Field Descriptions (continued)
Description
Field
capability list map
Bitmaps for the codec supported on that DSP channel. Available
values are:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
CC_CAP_CODEC_G711U: 0x1
CC_CAP_CODEC_G711A: 0x2
CC_CAP_CODEC_G729IETF: 0x4
CC_CAP_CODEC_G729a: 0x8
CC_CAP_CODEC_G726r16: 0x10
CC_CAP_CODEC_G726r24: 0x20
CC_CAP_CODEC_G726r32: 0x40
CC_CAP_CODEC_G728: 0x80
CC_CAP_CODEC_G723r63: 0x100
CC_CAP_CODEC_G723r53: 0x200
CC_CAP_CODEC_GSM: 0x400
CC_CAP_CODEC_G729b: 0x800
CC_CAP_CODEC_G729ab: 0x1000
CC_CAP_CODEC_G723ar63: 0x2000
CC_CAP_CODEC_G723ar53: 0x4000
CC_CAP_CODEC_G729: 0x8000
last/current codec loaded/used The last codec loaded or used.
TDM time slot Time division multiplexing time slot.
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show vrm vdevices
Table 69
show vrm vdevices Field Descriptions (continued)
Field
Description
Resource (vdev_common)
status
Current status of the VFC. Possible field values are:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
FREE = 0x0000
ACTIVE_CALL = 0x0001
BUSYOUT_REQ = 0x0002
BAD = 0x0004
BACK2BACK_TEST = 0x0008
RESET = 0x0010
DOWNLOAD_FILE = 0x0020
DOWNLOAD_FAIL = 0x0040
SHUTDOWN = 0x0080
BUSY = 0x0100
OIR = 0x0200
HASLOCK = 0x0400 /* vdev_pool has locked port */
DOWNLOAD_REQ = 0x0800
RECOVERY_REQ = 0x1000
NEGOTIATED = 0x2000
OOS = 0x4000
tot ingress data
Total amount of data (number of packets) sent from the PSTN side
of the connection to the Voice over IP (VoIP) side of the connection.
tot ingress control
tot ingress data drops
tot ingress control drops
tot egress data
Total number of control packets sent from the PSTN side of the
connection to the VoIP side of the connection.
Total number of data packets dropped from the PSTN side of the
connection to the VoIP side of the connection.
Total number of control packets dropped from the PSTN side of the
connection to the VoIP side of the connection.
Total amount of data (number of packets) sent from the VoIP side of
the connection to the PSTN side of the connection.
tot egress control
Total number of control packets sent from the VoIP side of the
connection to the PSTN side of the connection.
tot egress data drops
tot egress control drops
Total number of data packets dropped from the VoIP side of the
connection to the PSTN side of the connection.
Total number of control packets dropped from the VoIP side of the
connection to the PSTN side of the connection.
The following is sample output from the show vrm devices command specifying a summary list. In the
“Voice Device Mapping” area, the “C_Ac” column indicates number of active calls for a specific DSP.
If there are any nonzero numbers under the “C_Rst” and/or “C_Bad” column, this indicates that a reset
request was sent but it was lost; this could mean a faulty DSP.
Router# show vrm vdevices summary
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show vrm vdevices
***********************************************************
******summary of voice devices for all voice cards*********
***********************************************************
slot = 6 major ver = 0 minor ver = 1 core type used = 2
number of modules = 16 number of voice devices (DSPs) = 96
chans per vdevice = 2 tot chans = 192 tot active calls = 178
module presense bit map = FFFF tdm mode = 1 num_of_tdm_timeslots = 384
auto recovery is on
number of default voice file (core type images) = 2
file 0 maj ver = 0 min ver = 0 core_type = 1
trough size = 2880 slop value = 0 built-in codec bitmap = 0
loadable codec bitmap = 0 fax codec bitmap = 0
file 1 maj ver = 3 min ver = 1 core_type = 2
trough size = 2880 slop value = 1440 built-in codec bitmap = 40B
loadable codec bitmap = BFC fax codec bitmap = 7E
-------------------Voice Device Mapping------------------------
Logical Device (Tag) Module# DSP# C_Ac C_Busy C_Rst C_Bad
---------------------------------------------------------------
1
2
3
4
5
6
1
1
1
1
1
1
1
2
3
4
5
6
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
7
8
9
10
11
12
2
2
2
2
2
2
1
2
3
4
5
6
2
2
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
<information deleted>
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
91
92
93
94
95
96
16
16
16
16
16
16
1
2
3
4
5
6
2
2
1
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Total active call channels = 178
Total busied out channels = 0
Total channels in reset = 0
Total bad channels = 0
Note :Channels could be in multiple states
Table 70 describes the significant fields shown in the display.
Table 70
show vrm vdevices sum m ary Field Descriptions
Field
Description
slot
Slot number where VFC is installed.
Major version of firmware running on VFC.
Minor version of firmware running on VFC.
major ver
minor ver
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show vrm vdevices
Table 70
show vrm vdevices sum m ary Field Descriptions (continued)
Field
Description
core type used
Type of DSPware in use. Possible field values are:
•
•
•
•
•
1 = UBL (boot loader)
2 = high complexity core
3 = medium complexity core
4 = low complexity core
255 = invalid
number of modules
Number of modules on the VFC. Maximum is 16.
Number of possible DSPs. Maximum number is 96.
number of voice devices
(DSP)s
chans per vdevice
tot chans
Number of channels (meaning calls) each DSP can handle.
Total number of channels.
tot active calls
module presense bit map
tdm mode
Total number of active calls on this VFC.
Indicates a 16-bit bitmap, each bit representing a module.
Time division multiplex bus mode. Possible field values are:
•
•
0 = VFC is in classic mode.
1 = VFC is in plus mode.
This field should always be 1.
num_of_tdm_time slots
auto recovery
Total number of calls that can be handled by the VFC.
Indicates whether auto recovery is enabled. When autorecovery is
enabled, the VRM will try to recover a DSP by resetting it if, for some
reason, the DSP stops responding.
number of default voice file Number of DSPware files in use.
(core type images)
maj ver
min ver
core type
Major version of the DSPware in use.
Minor version of the DSPware in use.
Type of DSPware in use: Possible field values are:
•
•
•
•
1 = boot loader
2 = high complexity core
3 = medium complexity core
4 = low complexity core
trough size
slop value
This value indirectly represents the complexity of the DSPware in use.
This value indirectly represents the complexity of the DSPware in use.
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show vrm vdevices
Table 70
show vrm vdevices sum m ary Field Descriptions (continued)
Description
Field
built-in codec bitmap
Represents the bitmap of the codec built into the DSP firmware.
Possible field values are:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
CC_CAP_CODEC_G711U 0x0001
CC_CAP_CODEC_G711A 0x0002
CC_CAP_CODEC_G729IETF 0x0004
CC_CAP_CODEC_G729a 0x0008
CC_CAP_CODEC_G726r16 0x0010
CC_CAP_CODEC_G726r24 0x0020
CC_CAP_CODEC_G726r32 0x0040
CC_CAP_CODEC_G728 0x0080
CC_CAP_CODEC_G723r63 0x0100
CC_CAP_CODEC_G723r53 0x0200
CC_CAP_CODEC_GSM 0x0400
CC_CAP_CODEC_G729b 0x0800
CC_CAP_CODEC_G729ab 0x1000
CC_CAP_CODEC_G723ar63 0x2000
CC_CAP_CODEC_G723ar53 0x4000
CC_CAP_CODEC_G729 0x8000
loadable codec bitmap
Represents the loadable codec bitmap for the loadable codecs.
Possible field values are:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
CC_CAP_CODEC_G711U = 0x0001
CC_CAP_CODEC_G711A = 0x0002
CC_CAP_CODEC_G729IETF = 0x0004
CC_CAP_CODEC_G729a = 0x0008
CC_CAP_CODEC_G726r16 = 0x0010
CC_CAP_CODEC_G726r24 = 0x0020
CC_CAP_CODEC_G726r32 = 0x0040
CC_CAP_CODEC_G728 = 0x0080
CC_CAP_CODEC_G723r63 = 0x0100
CC_CAP_CODEC_G723r53 = 0x0200
CC_CAP_CODEC_GSM = 0x0400
CC_CAP_CODEC_G729b = 0x0800
CC_CAP_CODEC_G729ab = 0x1000
CC_CAP_CODEC_G723ar63 = 0x2000
CC_CAP_CODEC_G723ar53 = 0x4000
CC_CAP_CODEC_G729 = 0x8000
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show vrm vdevices
Table 70
show vrm vdevices sum m ary Field Descriptions (continued)
Field
Description
fax codec bitmap
Represents the fax codec bitmap. Possible field values are:
•
•
•
•
•
•
•
FAX_NONE = 0x1
FAX_VOICE = 0x2
FAX_144 = 0x4
FAX_96 = 0x8
FAX_72 = 0x10
FAX_48 = 0x20
FAX_24 = 0x40
Logical Device (Tag)
Module #
Tag number or DSP number on that VFC.
Number identifying the module associated with a specific logical
device.
DSP#
Number identifying the DSP on the VFC.
C_Ac
Number of active calls on identified DSP.
C_Busy
Number of busied-out channels associated with identified DSP.
Number of channels in the reset state associated with identified DSP.
Number of defective (“bad”) channels associated with identified DSP.
Total number of active calls.
C_Rst
C_Bad
Total active call channels
Total busied out channels
Total channels in reset
Total bad channels
Total number of busied-out channels.
Total number of channels in reset state.
Total number of defective channels.
Related Commands
Command
Description
show vrm active_calls
Displays active-only voice calls for either a specific VFC or all VFCs.
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shut
shut
To shut down a set of digital signal processors (DSPs) on the Cisco 7200 series router, use the shut
command in DSP configuration mode. To put DSPs back in service, use the no form of this command.
shut number
no shut number
Syntax Description
number
Number of DSPs to be shut down.
Defaults
no shut
Command Modes
Command History
DSP configuration
Release
Modification
12.0(5)XE
12.1(1)T
This command was introduced on the Cisco 7200 series router.
This command was modified to add information about DSP groups.
Usage Guidelines
Examples
This command applies to Voice over IP on the Cisco 7200 series routers.
The following example shuts down two sets of DSPs:
shut 2
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shutdown (dial-peer)
shutdown (dial-peer)
To change the administrative state of the selected dial peer from up to down, use the shutdown command
in dial-peer configuration mode. To change the administrative state of this dial peer from down to up,
use the no form of this command.
shutdown
no shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
no shutdown
Command Modes
Command History
Dial-peer configuration
Release
11.3(1)T
12.1(1)
Modification
This command was introduced on the Cisco 3600 series router.
This command was modified for store-and-forward fax.
Usage Guidelines
Examples
When a dial peer is shut down, you cannot initiate calls to that peer.
This command applies to both on-ramp and off-ramp store-and-forward fax functions.
The following example changes the administrative state of voice telephony (plain old telephone service
[POTS]) dial peer 10 to down:
dial-peer voice 10 pots
shutdown
The following example changes the administrative state of voice telephony (POTS) dial peer 10 to up:
dial-peer voice 10 pots
no shutdown
Related Commands
Command
Description
dial-peer voice
Enters dial-peer configuration mode, defines the type of dial peer, and
defines the dial-peer tag number.
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shutdown (DS1)
shutdown (DS1)
To shut down a DS1 link (send a Blue Alarm), use the shutdown command in controller configuration
mode. To activate the DS1 (cancel the sending of the Blue Alarm), use the no form of the command.
shutdown
no shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
no shutdown
Command Modes
Command History
Controller configuration
Release
Modification
11.3(1)MA
This command was introduced.
Usage Guidelines
Examples
This command applies to Voice over Frame Relay and Voice over ATM on the Cisco MC3810
multiservice concentrator.
The following example shuts down a DS1 link on controller T1 0:
controller T1 0
shutdown
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shutdown (gatekeeper)
shutdown (gatekeeper)
To disable the gatekeeper, use the shutdown command in gatekeeper configuration mode. To enable the
gatekeeper, use the no form of this command.
shutdown
no shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
Disabled (shut down)
Command Modes
Command History
gatekeeper configuration
Release
Modification
11.3(2)NA
This command was introduced on the Cisco 2500 series and Cisco 3600
series routers.
12.0(3)T
The command was integrated into Cisco IOS Release 12.0(3)T and
supported on the Cisco MC3810 multiservice concentrator.
Usage Guidelines
The gatekeeper does not have to be enabled before you can use the other gatekeeper configuration
commands. In fact, it is recommended that you complete the gatekeeper configuration before bringing
up the gatekeeper because some characteristics may be difficult to alter while the gatekeeper is running,
as there may be active registrations or calls.
The no shutdown command enables the gatekeeper, but it does not make the gatekeeper operational. The
two exceptions to this are as follows:
•
•
If no local zones are configured, a no shutdown command places the gatekeeper in INACTIVE
mode waiting for a local zone definition.
If local zones are defined to use an HSRP virtual address, and the HSRP interface is in STANDBY
mode, the gatekeeper goes into HSRP STANDBY mode. Only when the HSRP interface is ACTIVE
will the gatekeeper go into the operational UP mode.
Examples
The following command disables a gatekeeper:
shutdown
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shutdown (RLM)
shutdown (RLM)
To shut down all of the links under the RLM group, use the shutdown command in RLM configuration
mode. RLM will not try to reestablish those links until the command is negated. To disable this function,
use the no form of this command.
shutdown
no shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
Disabled
Command Modes
Command History
RLM configuration
Release
Modification
11.3(7)
This command was introduced.
Related Commands
Command
Description
clear rlm group
clear interface
interface
Clears all RLM group time stamps to zero.
Resets the hardware logic on an interface.
Defines the IP addresses of the server, configures an interface type, and
enters interface configuration mode.
link (RLM)
Specifies the link preference.
protocol rlm port
Reconfigures the port number for the basic RLM connection for the whole
rlm-group.
retry keepalive
server (RLM)
Allows consecutive keepalive failures a certain amount of time before the
link is declared down.
Defines the IP addresses of the server.
show rlm group
statistics
Displays the network latency of the RLM group.
show rlm group status Displays the status of the RLM group.
show rlm group timer Displays the current RLM group timer values.
timer
Overwrites the default setting of timeout values.
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shutdown (settlement)
shutdown (settlement)
To deactivate the settlement provider, use the shutdown command in settlement configuration mode. To
activate a settlement provider, use the no shutdown command
shutdown
no shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
The default status of a settlement provider is deactivated. The settlement provider is down.
Settlement configuration
Command Modes
Command History
Release
Modification
12.0(4)XH1
This command was introduced the Cisco 2500 series and Cisco 3600
series routers and on the Cisco AS5300 universal access server.
12.1(1)T
This command was integrated into Cisco IOS Release 12.1(1)T.
Usage Guidelines
Examples
Use the no shutdown command at the end of the configuration of a settlement server to bring up the
provider. This command activates the provider. Otherwise, transactions will not go through the provider
to be audited and charged. Use the shutdown command to deactivate the provider.
The following example enables a settlement server:
settlement 0
no shutdown
The following example disables a settlement server:
settlement 0
shutdown
Related Commands
Command
Description
connection-timeout
Configures the time that a connection is maintained after completing a
communication exchange.
customer-id
device-id
Identifies a carrier or ISP with a settlement provider.
Specifies a gateway associated with a settlement provider.
Sets the encryption method to be negotiated with the provider.
encryption
max-connection
Sets the maximum number of simultaneous connections to be used for
communication with a settlement provider.
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shutdown (settlement)
Command
Description
response-timeout
retry-delay
Configures the maximum time to wait for a response from a server.
Sets the time between attempts to connect with the settlement provider.
session-timeout
Sets the interval for closing the connection when there is no input or
output traffic.
settlement
type
Enters settlement configuration mode and specifies the attributes
specific to a settlement provider.
Configures an SAA-RTR operation type.
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shutdown (voice-port)
shutdown (voice-port)
To take the voice ports for a specific voice interface card offline, use the shutdown command in
voice-port configuration mode. To put the ports back in service, use the no form of this command.
shutdown
no shutdown
Syntax Description
Defaults
This command has no arguments or keywords.
shutdown
Command Modes
Command History
Voice-port configuration
Release
Modification
11.3(1)T
This command was introduced on the Cisco 3600 series router.
Usage Guidelines
When you enter the shutdown command, all ports on the voice interface card are disabled. When you
enter the no shutdown command, all ports on the voice interface card are enabled. A telephone
connected to an interface will hear dead silence when a port is shut down.
Examples
The following example takes voice port 1/1/0 on the Cisco 3600 series offline:
voice-port 1/1/0
shutdown
Note
The preceding configuration example shuts down both voice ports 1/1/0 and 1/1/1.
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