Talkswitch Switch CTTS005002606 User Manual

TA L KSW I TCH D O CUM E NTAT I O N  
VOIP NETWORK  
CONFIGURATION GUIDE  
RELEASE 6.10  
C T.T S 0 0 5 . 0 0 2 6 0 6  
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A N S W E R S W I T H I N T E L L I G E N C E  
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ABOUT VOIP  
VoIP-enabled TalkSwitch units route VoIP calls over the Internet or private IP  
network, and other calls over the traditional telephone network.  
VoIP-enabled TalkSwitch units use the industry-standard Session Initiation  
Protocol (SIP) for VoIP calls. In this guide the term SIP is often used in place  
of VoIP.  
About SIP servers  
A VoIP network requires a SIP server to manage calls across the network. The SIP  
server contains registration information for all SIP devices in the network. When  
making a VoIP call, a device will contact the SIP server to get contact information  
for the destination. The device will then establish a connection with the  
destination. The SIP server is also involved with call termination.  
All VoIP-enabled TalkSwitch units have built-in SIP servers to manage a  
TalkSwitch VoIP network, but you must designate only one TalkSwitch unit as the  
SIP server. TalkSwitch systems at other locations are configured as SIP clients.  
Note: For VoIP calls made through a VoIP service provider, the service provider is  
the SIP server.  
Selecting a location for the SIP server  
Any VoIP-enabled TalkSwitch unit on the network can be designated as the  
SIP server.  
To simplify network operation and reliability, we recommend that you choose a  
location that has a static, rather than a dynamic, public IP address. A static  
public IP address does not change, providing a consistent connection address for  
each location to communicate with the SIP server. See Setting the public IP  
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CONNECTING TO A NETWORK  
Each location requires a high-speed connection to the Internet or private IP  
network that is sufficient for VoIP calls. This is required for a location using an  
external IP extension, TalkSwitch VoIP network, or service provider VoIP network.  
Connecting to local and IP networks  
Set up a LAN (local area network) with an Ethernet switch, router, and modem or  
gateway. The Ethernet switch can be integrated into the router. Connect a  
computer to the LAN for configuring the TalkSwitch unit and other equipment.  
Optional IP phones can be connected as well. Use the provided RJ-45 Ethernet  
cable to connect the TalkSwitch unit to the LAN. To ensure reliability, all  
equipment should be connected to a UPS (uninterrupted power supply).  
Figure 1: Local and IP network setup  
Connecting a VoIP gateway  
In order to connect to a TalkSwitch VoIP network, a location can use a SIP-  
compatible VoIP gateway instead of a VoIP-enabled TalkSwitch unit. For example,  
the Mediatrix® 2102 is a TalkSwitch-certified third-party VoIP gateway that is  
suitable for small branch offices or teleworkers.  
Confirming network capacity  
Ensure the LAN in each location has a reliable high-speed broadband connection  
to the Internet or private IP network. The quality of VoIP calls, especially on  
mixed voice and data networks, depends on high data-transfer rates across the  
network. The limiting factor is the upstream bandwidth to the ISP (Internet  
Service Provider). ‘Lite’ broadband connections (128 Kbps or less) are not suitable  
for simultaneous voice and data traffic.  
To test the VoIP call capacity based on your Internet connection speed, perform  
the test available on our website at: www.talkswitch.com/voip/voip_test.asp.  
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CONFIGURING IP ADDRESSES  
Starting the TalkSwitch management software  
1. Double-click the TalkSwitch Configuration 6.10 icon on your desktop. You  
can also select Start > Programs > TalkSwitch 6.10 > TalkSwitch  
Configuration 6.10. The TalkSwitch Management Software window  
appears, and the software attempts to detect your TalkSwitch unit.  
2. Select your language. You can select English, Français or Español.  
3. Once the software detects your TalkSwitch unit, click Configure Auto-  
Detected TalkSwitch System. The About page appears.  
If the software was unable to detect your TalkSwitch unit, follow the  
procedures in Step 3 — Open the TalkSwitch Management Software in the  
TalkSwitch Start Guide.  
Setting the system IP settings  
Each TalkSwitch unit must be configured with a local IP address. These addresses  
are used to direct VoIP calls to the appropriate location.  
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1. Select the IP Configuration page. By default, Obtain IP and DNS information  
automatically is selected and the area shows IP addresses from the router.  
2. Change Obtain IP and DNS information automatically to Use configured IP and  
DNS information in order to lock in the IP addresses.  
3. In some cases, the System IP Settings area may be blank because your router  
has not delivered the IP addresses. If so, enter the following IP addresses from  
your LAN administrator:  
a) Enter a static IP address for each TalkSwitch unit in the Unit IP  
address boxes.  
b) Enter the Subnet mask for the LAN. This address determines the subnet  
that the unit IP addresses belong to.  
c) Enter the IP address of the Default gateway on your network. A gateway is  
a hardware device that connects the office network to the Internet. The  
router may act as default gateway.  
d) Enter the IP address of the Preferred DNS server. DNS is a service that is  
used to resolve a domain name to an IP address. The router may act as  
DNS server.  
e) If applicable, enter the IP address of the Alternate DNS server.  
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Setting the public IP address  
If you are setting up an external IP extension, or the SIP server of a TalkSwitch  
VoIP network, you must configure a public IP address for the TalkSwitch system.  
Some service provider VoIP networks also require the TalkSwitch system to have a  
public IP address.  
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1. Set the Type of public address. Choices are:  
Dynamic public IP address — This is the default setting. Your ISP  
(Internet Service Provider) will assign different public IP addresses to  
your location. The TalkSwitch system will check its public IP address every  
few minutes. When the public IP address changes, the TalkSwitch system  
will automatically use the new one, in order to manage VoIP  
calls properly.  
If Dynamic public IP address is selected, the window completes the Current  
public IP address, and sets Public IP address-checker server name to  
checkip.talkswitch.com. This server runs an IP checker application that  
provides public IP addresses to TalkSwitch systems.  
Static public IP address — A static IP address is fixed. Your Internet  
Service Provider assigns the static IP address. If this location will have the  
SIP server for a TalkSwitch VoIP network, we recommend using a static  
IP address.  
If Static public IP address is selected, the window allows you to enter the  
Current public IP address, and disables the Public IP address-checker server  
name box.  
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2. If you selected Dynamic public IP address, enter the Fully qualified domain  
name (FQDN). Get the FQDN from your ISP.  
A DDNS (Dynamic Domain Name Service) provider such as www.dyndns.com  
matches your dynamic IP addresses to your FQDN, so your TalkSwitch VoIP  
network or external IP phones will continue to work when the IP  
address changes.  
If your router supports DDNS, ensure it supports your DDNS provider, and  
configure it to update the DNS servers.  
If your router does not support DDNS, download one of the applications  
specified on www.dyndns.com. To update the DNS servers, the application  
needs to run on a PC connected to the same LAN as the TalkSwitch system.  
3. If you selected Static public IP address, enter the Current public IP address  
from your Internet Service Provider. Leave the Fully qualified domain name  
box blank.  
If the TalkSwitch unit is not behind a router, or if a private virtual network is  
used, the public IP address is the local IP address of the TalkSwitch unit  
acting as local proxy.  
Note that it will take up to one minute for the new static public IP address to  
take effect.  
4. Record the Current public IP address or the Fully qualified domain name.  
If you are setting up an external IP extension, you will need the public IP  
address or FQDN of the TalkSwitch system.  
If you are setting up a TalkSwitch VoIP network, the TalkSwitch profiles of the  
SIP clients must be configured with the public IP address or FQDN of the  
SIP server.  
CONFIGURING THE ROUTER  
The Router Port Forwarding area of the IP Configuration page displays the type of  
gateway device (i.e. the type of router), the IP address of the gateway (i.e.  
router), and whether router configuration is required.  
A router is a gateway between the local area network and the Internet. Most  
routers have a firewall to block unwanted data from the Internet. For voice data  
to reach the TalkSwitch system through the firewall, port forwarding is required.  
Port forwarding allows the router to map ports to the IP addresses of the  
TalkSwitch units. Valid Internet data will use the ports to go through the firewall  
to the TalkSwitch units.  
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If you are setting up external IP extensions, a TalkSwitch VoIP network, or a VoIP  
service that doesn’t handle port forwarding, port forwarding is required.  
If port forwarding is required, and your router supports uPNP (Universal Plug and  
Play), ensure uPNP is enabled. The TalkSwitch system will use uPNP to  
automatically set up port forwarding, and the Automatic (uPNP Enabled) link  
will appear. No router configuration is required.  
If port forwarding is required but your router doesn’t support uPNP, or automatic  
port forwarding doesn’t work, the Manual Port Mapping Required link will  
appear. You will need to configure the router as described below.  
1. Select the IP Configuration page.  
2. If required, click the Manual Port Mapping Required link. The Manual Port  
Mapping window appears. It lists the packet type, port number, IP address  
and protocol of each required port.  
3. To access the router configuration:  
a) Click the link containing the IP address of the gateway. The default  
browser starts, and prompts you for the router’s user name and password.  
b) Enter the router’s user name and password. The browser shows a  
setup screen.  
c) Navigate to the screen used to set up port forwarding. See your  
router documentation.  
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d) Set up port forwarding using the information from the Manual Port  
Mapping window. See your router documentation for instructions on how  
to map ports. For information on configuring routers and mapping ports,  
4. To check the status of each port through the firewall, click Check Firewall.  
The Test Firewall window appears.  
5. Select the services you want to check.  
6. Click Test Ports. The system will check the ports for the selected services.  
Configuring the router manually  
If you cannot access the router configuration through the IP Configuration page,  
configure the router manually.  
1. Open the router configuration and navigate to the screen used to set up port  
forwarding. See your router documentation.  
2. Map port 5060 (Type: UDP) to the TalkSwitch unit acting as local proxy. Port  
5060 is the default port for forwarding SIP signaling data to the  
TalkSwitch system.  
If required, you can map a different port. In this case, enter the port in the  
SIP signalling port box of the VoIP Settings window.  
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3. Map the following ports (Type: UDP) to the TalkSwitch units. These RTP  
ports forward voice traffic to the TalkSwitch system by default.  
VoIP Lines/  
Unit  
Unit 1  
Unit 2  
Unit 3  
Unit 4  
4
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6000–6006  
6100–6114  
6010–6016  
6200–6214  
6020–6026  
6300–6314  
6030–6036  
6400–6414  
If required, you can map different ports. In this case enter the first port in  
the Starting RTP port box of the VoIP Settings window.  
4. If you are setting up external IP extensions, map port 69 (Type: UDP) to  
the TalkSwitch unit acting as local proxy. Port 69 allows the TalkSwitch  
system to configure external IP extensions.  
5. If you are setting up TalkSwitch IP phones as external IP extensions, map  
port 8484 (Type: TCP) to the TalkSwitch unit acting as local proxy. Port  
8484 allows the TalkSwitch system to configure TalkSwitch IP phones as  
external IP extensions.  
6. Map port 9393 (Type: TCP) to the TalkSwitch unit acting as local proxy. Port  
9393 allows remote configuration of the TalkSwitch system.  
7. If available, enable Quality of Service (QoS) to give voice traffic priority  
over data.  
8. Save the configuration to the router.  
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EXTERNAL IP EXTENSIONS  
Warning: Calls to an emergency service number (e.g. 911) using an external  
IP extension will not send the correct address to the emergency operator.  
We strongly recommend that you apply a warning label to any external IP  
extension stating:  
1. Calls to emergency services should not be placed from this phone.  
2. If an emergency call is made from this phone, you must provide your  
address to the emergency operator.  
An external IP extension is an IP phone located outside the office. It is configured  
as a local extension of a TalkSwitch system, but connects to the system over the  
Internet or private data network. A user can receive or place a call with their  
external IP extension through the TalkSwitch unit to the standard telephone  
network, or to a VoIP network. An external IP extension requires at least one  
VoIP-enabled TalkSwitch unit at the office.  
For example, the following illustration shows external IP extension 151 at a home  
office, and 152 at a branch office. The external IP extensions connect to the  
TalkSwitch unit at the main office over the Internet. In this example, a user can  
receive or place a call with their external IP extension through the TalkSwitch  
unit to the standard telephone network.  
Figure 2: External IP extensions  
Before proceeding, ensure you have:  
Connected the TalkSwitch system at each location to a network (see page 3).  
Configured local and public IP addresses (page 4).  
Configured the router (page 7).  
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To set up an external IP extension, use the following steps:  
1. Add the external IP extension, as described in Adding IP Phones to TalkSwitch.  
Procedures are available for adding TalkSwitch, Polycom, Grandstream,  
Counterpath and selected other phones (depending on the market).  
2. Verify operation of the external IP extension:  
a) Select the Local Extension/Fax page.  
b) Select the external IP extension.  
c) Confirm Registered is Yes, and the Phone URL appears in the IP Extension  
Details area.  
3. Optionally, perform advanced VoIP configuration:  
a) All VoIP lines are shared by default. You can reserve VoIP lines for the  
external IP extensions. See Reserving VoIP lines on page 26.  
b) External IP extensions will use the preferred codec selected for the  
TalkSwitch profile. The default preferred codec is G.729. You can select the  
Preferred codec for the TalkSwitch profile. See Setting codec options on  
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TALKSWITCH VOIP NETWORK  
A TalkSwitch VoIP network has at least one SIP device at each location. A SIP  
device is a VoIP-enabled TalkSwitch unit, IP telephone or SIP gateway. One  
TalkSwitch unit in the network acts as the SIP server. The other SIP devices are  
SIP clients.  
A user, auto attendant or call cascade can dial a three-digit VoIP number (ranging  
from 250 to 299) to reach an extension, auto attendant or voice mailbox at  
any location.  
For example, the following illustration shows a TalkSwitch VoIP network with two  
locations. Calls between the offices are routed over the Internet, and local calls  
are routed over the traditional telephone network.  
Figure 3: TalkSwitch VoIP network  
Five VoIP numbers are assigned to San Francisco (251 to 255), and nine are  
assigned to New York (261 to 269). These VoIP numbers can be dialed directly  
from any extension, auto attendant or call cascade in the network.  
The TalkSwitch unit in the San Francisco office has a static public IP address, so is  
designated as the SIP server. The TalkSwitch unit in New York is a SIP client.  
Before proceeding, ensure you have:  
Connected the TalkSwitch system at each location to a network (see page 3).  
Configured local and public IP addresses (page 4).  
Configured the router (page 7).  
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SETTING UP A TALKSWITCH PROFILE FOR THE SIP SERVER  
The TalkSwitch profile for the SIP server shows registration details and contains  
authentication information.  
1. Start the TalkSwitch management software, and connect to the TalkSwitch  
system that will act as the SIP server.  
2. Select the VoIP Configuration page.  
3. Select Profile TS, which is for configuring the TalkSwitch profile.  
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4. Select the This TalkSwitch location is the proxy/registrar check box.  
5. Set Registrar authentication to Yes (digest). This restricts access and allows  
only authorized devices to connect.  
6. Enter a User/account name. All SIP clients must use this name.  
7. Enter a Password. All SIP clients must use this password.  
8. If you configured the router with non-default ports:  
a) Choose Options > VoIP Trunking. The VoIP Settings window appears.  
b) Set the SIP Signalling Port and/or Starting RTP Port as required.  
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SETTING UP A TALKSWITCH PROFILE FOR A SIP CLIENT  
The TalkSwitch profile for a SIP client contains registration details and  
authentication information.  
1. Start the TalkSwitch management software, and connect to the TalkSwitch  
system that will act as the SIP client.  
2. Select the VoIP Configuration page.  
3. Select Profile TS, which is for configuring the TalkSwitch profile.  
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4. Leave the This TalkSwitch location is the proxy/registrar check box cleared.  
5. Enter the Current public IP address or Fully qualified domain name (FQDN) of  
the SIP server into the Proxy/registrar server name box.  
If the SIP server is using a non-default SIP signalling port (i.e. if the SIP server  
is not using 5060 as the SIP signalling port), specify the port number after a  
colon at the end of the public IP address or FQDN (e.g. 123.45.67.89:3456).  
6. Enter the User/account name from the SIP server. All SIP clients must use  
this name.  
7. Enter the Password from the SIP server. All SIP clients must use this password.  
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CONFIGURING VOIP NUMBERS FOR A TALKSWITCH  
VOIP NETWORK  
A VoIP number is like a telephone number, and is used to dial a TalkSwitch system  
at a particular location. Each VoIP number must be unique (i.e. only used at  
one location).  
VoIP numbers 250 to 299 permit direct dialing from any extension, auto  
attendant or call cascade to any extension, auto attendant or voice mailbox in the  
TalkSwitch VoIP network. No line hunt group number is required. Longer VoIP  
numbers can also be used, but the user must first dial a line hunt group number.  
To assist in assigning VoIP numbers for your network, use the Appendix A —  
1. Select the VoIP Numbers page.  
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2. Select a VoIP number slot.  
3. Select the Activate VoIP Number check box.  
4. Set the VoIP profile to TalkSwitch.  
5. Enter the VoIP number into the Phone number box.  
6. Set up call handling for the VoIP number. For more information, click the  
Help icon (  
) in the Call Handling area.  
7. Repeat steps 2 to 6 for each additional VoIP number.  
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SETTING UP LINE HUNT GROUPS  
IMPORTANT: Ensure at least one line hunt group uses telephone lines that can  
reach emergency services.  
If a VoIP-enabled TalkSwitch unit is present, line hunt group 88 uses the  
TalkSwitch VoIP network by default, and the other line hunt groups use telephone  
lines. You can modify these default settings as described on page 24.  
Note that the user does not have to dial the line hunt group number before VoIP  
numbers 250–299: these automatically use the TalkSwitch VoIP network.  
If 50 VoIP numbers aren’t enough for the network, you can set up longer VoIP  
numbers. To reach a longer VoIP number, the user will first dial a line hunt  
group number.  
A local extension can be restricted to a set of line hunt groups in order to control  
access to VoIP networks. See Hunt group permissions in Chapter 2 of the  
TalkSwitch User Guide.  
ADVANCED VOIP CONFIGURATION  
Optionally, perform advanced VoIP configuration.  
1. The default preferred codec is G.729. You can select the Preferred codec for the  
TalkSwitch profile. All locations must use the same codec. See Setting codec  
2. VoIP calls use extension names for caller ID by default. You can set the source  
for VoIP caller ID at each location. The same setting will be used by the  
TalkSwitch profile and all service provider profiles. See Setting up caller ID on  
3. All VoIP lines are shared by default. You can reserve VoIP lines for the  
TalkSwitch profile at each location. See Reserving VoIP lines on page 26.  
SAVING SETTINGS TO TALKSWITCH  
To transfer settings from your computer to the TalkSwitch system, choose File >  
Save. A window appears indicating the configuration is being sent.  
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VERIFYING THE TALKSWITCH VOIP NETWORK  
If you are configuring the TalkSwitch profile for the SIP server, the window  
enables the View Registrar Entries button. Clicking the button shows the  
Registrar Entries window with a list of VoIP numbers, their IP addresses and port  
numbers, and the number of seconds until their registrations with the SIP server  
will expire.  
1. Select the VoIP Configuration page.  
2. Select Profile TS, and then click View Registrar Entries. The Registrar  
Entries window appears.  
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SERVICE PROVIDER VOIP NETWORK  
Using a service provider VoIP network requires at least one VoIP-enabled  
TalkSwitch unit. The service provider acts as the SIP server. The service provider  
assigns the VoIP numbers and VoIP configuration parameters.  
For example, the following illustration shows a service provider VoIP network.  
Figure 4: Service provider VoIP network  
To reach an outside party, the user dials the line hunt group number associated  
with the service provider profile, and then dials the phone number. The  
TalkSwitch unit routes the call over the Internet to the service provider. If the  
outside party doesn’t use the same service provider, they are connected over the  
standard telephone network. If the outside party does use the same service  
provider, they are connected over the Internet.  
To reach a local extension, an outside party dials the VoIP number that was  
assigned to the TalkSwitch system by the service provider. The call is routed  
through the telephone network to the service provider. The service provider  
routes the call over the Internet to the TalkSwitch system, which directs the call  
to the local extension.  
Before proceeding, ensure you have:  
Connected the TalkSwitch system at each location to a network (see page 3).  
Configured local IP addresses (page 4), and public IP addresses if required.  
Configured the router (page 7).  
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SETTING UP A SERVICE PROVIDER PROFILE  
If you are using a TalkSwitch-certified VoIP service provider, visit  
service configuration guide for your VoIP service provider. Otherwise use the  
procedures in this section.  
A service provider profile contains the registration details for connecting to the  
service provider’s SIP server.  
1. Start the TalkSwitch management software.  
2. Select the VoIP Configuration page.  
3. Select a Profile (SP 1 to SP 4), which are for configuring service  
provider profiles.  
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4. Select the Activate Profile check box.  
5. Enter the Profile name. The default profile name is Service provider n (e.g.  
Service provider 1).  
6. If your service provider requires you to register using your private IP address,  
select the Disable public IP address substitution check box.  
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7. If your service provider requires you to set up keep alive messages, and if your  
router does not support uPNP, set up keep alive messages.  
Keep alive messages maintain the connection from the TalkSwitch unit,  
through your router, to the service provider’s SIP server.  
a) Select the Enable NAT keep alives check box.  
b) Click Settings. The Keep Alive Settings window appears.  
c) Select the type of ping, as directed by your service provider. Choices are:  
Simple ping — A standard ping message that works with all  
SIP servers.  
Nortel ping — A longer but more reliable ping message that only  
works with specific Nortel SIP servers (e.g. Nortel MCS 5200).  
d) If necessary, change the ping frequency, as directed by your service  
provider. The default setting is 45 seconds.  
8. Enter the IP addresses or FQDNs, as provided by the service provider, into the  
following boxes. If the service provider does not specify a value, leave the  
box blank.  
Proxy server name  
Registrar server name  
Outbound proxy  
Realm/domain  
SETTING CODEC OPTIONS  
If you are using a TalkSwitch-certified VoIP service provider, visit  
service configuration guide for your VoIP service provider. The service  
configuration guide lists the supported codecs.  
A codec is a method of compressing and decompressing audio signals for  
communication across a network. TalkSwitch supports the G.729, G.726 and G.711  
(µ-law or A-law) codecs for VoIP calls. If your service provider or equipment  
requires specific codecs for VoIP or Fax over IP calls, you can restrict TalkSwitch to  
use the required codec.  
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The Codec Options window allows you to select the codecs that your system can  
use, specify the preferred codec, and clear the unsupported codecs. You can  
specify the codecs for the TalkSwitch profile, and for each service provider profile.  
External IP extensions will use the preferred codec specified in the  
TalkSwitch profile.  
1. Select the VoIP Configuration page.  
2. Click Codec Options. The Codec Options window appears.  
3. Select the codecs that your system can use, and clear the unsupported codecs.  
The following codecs are supported:  
G.729 — This codec provides good quality. It requires the least bandwidth  
and accommodates the highest number of concurrent calls.  
G.726 — This codec provides better quality. It requires more bandwidth  
and accommodates fewer concurrent calls.  
G.711µ — This codec provides high quality and supports Fax over IP. It  
requires the most bandwidth and accommodates the fewest number of  
concurrent calls. G.711µ is used in North America and Japan.  
G.711A — This codec provides high quality and supports Fax over IP. It  
requires the most bandwidth and accommodates the fewest number of  
concurrent calls. G.711A is used worldwide except for North America  
and Japan.  
4. Select the Preferred codec. G.729 is the default codec, which uses the least  
bandwidth and accommodates the highest number of concurrent calls.  
5. Set Voice activity detection (VAD). Enabling VAD reduces voice bandwidth  
when no speech is detected, and reduces transmission of background noise.  
We recommend disabling VAD to keep bandwidth available for speech.  
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CONFIGURING VOIP NUMBERS FOR A SERVICE PROVIDER  
VOIP NETWORK  
If you are using a TalkSwitch-certified VoIP service provider, visit  
service configuration guide for your VoIP service provider. Otherwise use the  
procedures in this section.  
A VoIP number is like a telephone number, and is used to dial a TalkSwitch system  
at a particular location. Your service provider will assign VoIP numbers for  
each location.  
1. Select the VoIP Numbers page.  
Z
[
\
Y
]
X
^
2. Select a VoIP number slot.  
3. Select the Activate VoIP Number check box.  
4. Set the VoIP profile to the service provider (e.g. My Service Provider).  
5. Enter the Country Code (if required), the City or Area Code and the Number.  
6. Enter the User/account and the Password (if required) for this number.  
7. Set up call handling for the VoIP number. For more information, click the  
Help icon (  
) in the Call Handling area.  
8. Repeat steps 2 to 7 for each additional VoIP number.  
E V E R Y C A L L C O U N T S  
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SETTING UP LINE HUNT GROUPS  
IMPORTANT: Ensure at least one line hunt group uses telephone lines that can  
reach emergency services.  
A line hunt group is a set of lines that are available for making an outbound call.  
It can use selected telephone lines, all VoIP lines associated with the TalkSwitch  
VoIP network, or all VoIP lines associated with a service provider VoIP network.  
The configuration has nine different line hunt groups. If a VoIP-enabled  
TalkSwitch unit is present, line hunt group 88 uses the TalkSwitch VoIP network  
by default, and the other line hunt groups use telephone lines. You can modify  
these default settings as required. If you are using multiple service provider VoIP  
networks, set up a line hunt group for each service provider.  
A local extension can be restricted to a set of line hunt groups in order to control  
access to VoIP networks. See Hunt group permissions in Chapter 2 of the  
TalkSwitch User Guide.  
1. Select the Line Hunt Groups page.  
Z
[
\
Y
X
2. Select a line hunt group slot.  
3. If necessary, select Activate Hunt Group. All line hunt groups are active  
by default.  
4. Enter a Hunt Group name. The default name is Hunt Group.  
5. Set Line type to TalkSwitch VoIP or SPn VoIP Service.  
6. Select the overflow hunt group. Choices are no overflow and the other  
activated hunt groups. Ensure the overflow hunt group contains different  
lines than the original hunt group.  
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ADVANCED VOIP CONFIGURATION  
Optionally, perform advanced VoIP configuration.  
Setting up caller ID  
The VoIP Caller ID area allows you to set up the source for caller ID for outbound  
VoIP calls. The same setting is used for the TalkSwitch profile and all service  
provider profiles. Extension names are used by default.  
1. Select the VoIP Configuration page.  
2. Set the caller ID for outbound VoIP calls.  
To use the System name from the Administration page, select Use System  
Name in caller ID information for all outgoing VoIP calls.  
To use the First name and Last name from the Local Extension/Fax page  
set up for each extension, select Use Extension Names in caller ID  
information for all outgoing VoIP calls.  
E V E R Y C A L L C O U N T S  
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Reserving VoIP lines  
By default, all TalkSwitch VoIP lines are available for external IP extensions,  
TalkSwitch VoIP network calls, and/or service provider calls on a first-come first-  
served basis. You can also reserve VoIP lines for a specific use. For example, you  
can set aside two lines for external IP extensions.  
Reserving VoIP lines guarantees resources for a specific network. Sharing VoIP  
lines uses them most efficiently.  
1. Select the VoIP Configuration page.  
2. Click Reserve VoIP Lines. The VoIP Resource Reservation window appears.  
3. Select the number of VoIP lines to set aside for each service. Choices range  
from 1 to the number of unreserved VoIP lines at this location. Shared means  
no VoIP lines are reserved for this service. Only unreserved lines will  
be available.  
SAVING SETTINGS TO TALKSWITCH  
To transfer settings from your computer to the TalkSwitch system, choose File >  
Save. A window appears indicating the configuration is being sent.  
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VERIFYING REGISTRATION  
Clicking the View All Registrations button shows a window with a list of VoIP  
numbers, their registration status, and the number of seconds until their  
registrations with the SIP server will expire. This confirms that the TalkSwitch  
system is registered with a SIP server.  
1. Select the VoIP Configuration page.  
2. Click View All Registrations. The Registration status window appears.  
3. Choose All Registered Numbers or an active profile.  
E V E R Y C A L L C O U N T S  
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APPENDIX A —  
TALKSWITCH VOIP NETWORK ADMINISTRATION FORM  
Use this form to keep track of VoIP numbers assigned to locations within a  
TalkSwitch VoIP network.  
Location of the SIP server:______________________________________________  
Equipment at the SIP server location:____________________________________  
VoIP numbers assigned to the SIP server location:__________________________  
VoIP numbers assigned to locations  
Location name  
Equipment  
VoIP numbers  
We trust your TalkSwitch phone system will provide exceptional features,  
performance and value to your business. Should you have any further  
questions, please contact your authorized TalkSwitch reseller. If you purchased  
directly from TalkSwitch, visit www.talkswitch.com/support (United States  
and Canada) or http://global.talkswitch.com.  
We welcome your feedback, comments and suggestions. Please e-mail us at  
[email protected] or write us at TalkSwitch, 1545 Carling Avenue,  
Suite 510, Ottawa, ON Canada K1Z 8P9.  
Thank you for choosing TalkSwitch.  
©TalkSwitch 2008. All Rights Reserved. CT.TS005.002606 (May 2008)  
TalkSwitch is a division of Centrepoint Technologies Inc.  
TalkSwitch and the TalkSwitch logo are registered trademarks of Centrepoint Technologies Inc.  
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