ROAMER
AN
OPEN APPLICATION INTERFACE (OAI)
INSTALLATION GUIDE
NEC America, Inc.
NDA-30016-003
Revision 1.0
February, 1997
Stock # 241735
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Roamer Installation Guide
CONTENTS
TABLE OF CONTENTS
Page
Chapter 1 - Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2 - Application Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Step 1: Application Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Step 2: Primary Configuration Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Step 3: OAI Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Step 4: Secondary OAI Configuration Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Step 5: User-Defined Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 3 - Database Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Field Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Chapter 4 - MAT Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Assignment of MSF Function Key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
AOKC Command: (Assignment of OAI Key Codes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
AKY1 Command: (Assignment of Dterm Function Key) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Assignment of Free Location Feature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ASYD Command: (Assignment of System Data). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Assignment of Numbering Plan to Support Free Location Feature . . . . . . . . . . . . . . . . . . . . . . . 18
ANPD Command: (Assignment of Numbering Plan Data). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ASPA Command: (Assignment of Special Access Code) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ASDT Command: (Assignment of Station Data) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
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Roamer Installation Guide
FIGURES
Page
LIST OF FIGURES
Figure
Title
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
OAI Function Key Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
OAI Function Key Assignment Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
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FIGURES
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Roamer Installation Guide
Introduction
Chapter 1 Introduction
This guide provides specific field entries that need to be made in the process of
installing and configuring Roamer. In addition to this guide, use the following
manuals for this installation:
•
Applications Manager (APM) Installation Manual – Contains step-by-step
instructions for installing the software from the release media.
•
Applications Manager (APM) Operations Manual – Explains how applications
like Roamer are configured in the APM environment, using the entries and
values provided in this guide.
•
NEAX2400 System Manuals – Give very detailed explanations about the
assignments that need to be made through the Maintenance Administration
Terminal (MAT) commands on the NEAX2400.
The installation and set up of Roamer involves the following processes. Each of
these topics is covered in more detail in the remaining chapters of this book:
•
Software Installation – Roamer software must first be loaded from the release
media. Log in to the APM Platform Management Menu, select the Installation
of Applications/Packages option, and follow the instructions provided in the
APM Installation Manual to complete this part of the installation.
•
Application Configuration – Roamer is internally supported by the APM and
the information that must be entered into this APM configuration file. Use the
instructions provided in the APM Operations Manual to make the entries
provided in this section.
•
•
Database Requirements – Roamer requires two application databases, one of
which is constructed and maintained through the APM Database
Administration option. The process begins with the creation of a master
definition file and its related master database. An application definition file is
constructed which enables the processing of the master files into an application
included in these definition and database files. Use the instructions provided in
the APM Operations Manual to make the entries contained in this section.
Mat Assignments – Several data settings must be assigned at the NEAX
Maintenance Administration Terminal (MAT) before Roamer will function.
Chapter 4 of this guide specifies the necessary commands and the values at
which they are to be set. Use the instructions provided in the NEAX2400 IMS
System Manuals to make the entries contained in this section.
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Introduction
Roamer Installation Guide
A Note About the Logical and Physical Numbers Used By Roamer:
Roamer uses logical and physical numbers to move users from one phone to
another. A physical number (e.g., 4502) is the actual extension associated to a
term
D
or station through the NEAX2400 MAT. A logical number (e.g., 202) is an
arbitrary number that is associated to a telephone user and that is controlled by the
Open Application Interface (OAI). Physical numbers are not moved. Logical
numbers move with the user. Thus, when a user indicates a move, Roamer finds the
user’s logical number and reassigns it to the physical number of the new telephone.
During installation, a logical number and a home physical number are assigned to
each user in the Roamer database. Assignments are made at the NEAX2400 MAT
terms
which associates those physical numbers to specific D
.
These two sets of numbers can be the same or different. If they are different and
OAI processing is interrupted, Roamer may lose access to the physical numbers
since OAI relocates users by their logical numbers. If the two numbering systems
are the same and OAI processing is interrupted, all users can be restored to their
physical home phone numbers by disabling the Free Location Feature through the
NEAX2400 MAT.
The installation process, including its presentation in this manual and reference to
other manuals that you need to complete installation, is illustrated in Figure 1-1 on
Page 2
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Roamer Installation Guide
Introduction
ROAMER
INSTALLATION REQUIREMENTS
Instructions in:
Discussed in chapter:
Software Installation
APM Installation
Manual
Software Release Media
APM Operations
Manual
Application Configuration
Application Characteristics
Primary Parameter Configuration
OAI Facilities (Optional)
OAI Configuration Parameters (Optional)
User-Defined Parameters
APM Operations
Manual
Database Requirements
Master Definition File
Master Database File
Application Definition File
Application Database
NEAX2400 IMS
System Manuals
NEAX2400 IMS
Maintenance Administration
Terminal (MAT) Assignments
AOKC (Assignment of OAI Key Codes)
term
AKY1 (Assignment of D
Function Key)
Figure 1-1 Installation Requirements
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Introduction
Roamer Installation Guide
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Roamer Installation Guide
Application Configuration
Chapter 2 Application Configuration
Roamer is configured into the APM system using the Add function of the
Application Configuration option on the APM System Administration menu:
1. Enter the APM option from the APM Platform Management Menu.
2. Enter the System Administrator password at the APM password screen.
3. Enter the Application Configuration option from the System Administration
menu.
This section contains the information that should be entered to the configuration
file for Roamer. For specific instructions on what these parameters mean and how
to make these entries, use the APM Operations Manual.
Step 1: Application Characteristics
In adding Roamer to the APM Application Configuration file, define it as an OAI
application that does not need a CRT or a communication queue, as shown below.
Note: Entries for parameters that are marked with an asterisk (*) should be made ex-
actly as they are shown. All other entries in this guide serve only as examples.
Parameter
Entry
Description
OAI Application (Y,N)
Y
Y(es). Roamer is an OAI
application because it
communicates with the
NEAX2400 using OAI
processes.
CRT Application (Y,N)
N
N
(No). Roamer does not require a
terminal screen that is of the
same type as the one used by the
APM.
Communication Queue (Y/N)
(No). Roamer does not need an
IPC queue to communicate with
other processes.
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Application Configuration
Roamer Installation Guide
Step 2: Primary Configuration Parameters
On the APM Configuration Entry screen, make the entries shown below to the
parameters indicated.
Note: Entries for parameters that are marked with an asterisk (*) should be made ex-
actly as they are shown. All other entries in this guide serve only as examples.
Parameter
Entry
Description
Application Name
Roamer
The name to be displayed in the
APM menus. This name is
displayed as it is entered here
(i.e., capital letters, lower case,
etc.).
Executable Filename*
Group*
/oai/app/freeloc The path name of the executable
file.
(no entry)
(Roamer is not a member of a
group of applications.)
Response Mode
I
This is a default value since
Roamer does not belong to a
group.
Initialization Batch
Termination Mode*
N
Roamer is not to be initialized
automatically when the OAI
system is initialized.
M
Roamer is to receive a termination
message rather than a kill or
termination signal from the APM,
when it is to terminate.
Standard Output*
/dev/null
0
Roamer’s output is sent to this
file.
Number of Restarts
Roamer may not be restarted by
the APM if it terminates
erroneously.
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Roamer Installation Guide
Application Configuration
Step 3: OAI Facilities
According to instructions in the APM Operations Manual, designate the following
NEAX2400 facilities for Roamer using the Facilities command on the
Configuration Entry screen:
FLF
Free Location
MRFR Mode Release (R)
MSF OAI Mode Set
TCFD Terminal Control (D)
MRFI Mode Release (I)
NTF Number Transfer
TCFI Terminal Control (I)
Note: The same MSF identification number (i.e., from 128 to 192) that is selected in the
APM during Step 3 must be assigned to Roamer at the NEAX MAT. For more in-
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Application Configuration
Roamer Installation Guide
Step 4: Secondary OAI Configuration Parameters
Using the OAI-Conf command on the APM Configuration Entry screen, make the
entry shown for each of the following parameters required by Roamer. Use the
instructions provided for this option in the APM Operations Manual:
Parameter
Entry
Description
Database Name #1*
/oai/db/cur/
roamerdb
The path name of the database
containing user information. The
database filename roamerdb,
shown here with its path, should
be used as the name of the
corresponding Application
Definition File. For more
information see Chapter 3,
Timeout Value #1
Timeout Value #2
60
20
The number of seconds Roamer
waits for user numeric input
before it releases the Dterm
.
The number of seconds Roamer
waits for input of processing
symbols such as # before it
releases the Dterm
.
Tenant Number
1
This configuration applies to
tenant No. 1.
Source Link Name
OAI1X25
The port on the source side of the
communication link. Entry
should correspond to a Link
Name in the APM System
Configuration file.
Destination Link Name
Association Recovery
PBX1X25
10
The port on the destination side of
the communication link.
The number of seconds Roamer
waits before trying to re-establish
an association with the NEAX
that has been released.
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Roamer Installation Guide
Application Configuration
Step 5: User-Defined Parameters
Make the following additional parameter entries through the UserDefined
command on the APM Configuration Entry screen:
Parameter
Entry
Description
term
User Defined #1
3
The number of the Roamer D
function key LED. This number
must correspond to the function
key assigned to Roamer at the
NEAX MAT. For more
User Defined #2
User Defined #3
0
The default Route Restriction
Class value.
Y
Y(es), implement the Name
Display feature; N (o), do not
implement the Name Display
feature and only display phone
numbers.
User Defined #4
R
The way the privilege level is
determined when there is more
term
than one user assigned to a D
using the following characters:
,
•
•
•
H = Highest Priority level
among assigned users.
L = Lowest priority level
among assigned users.
R = Most recently added user
privilege level.
User Defined #5
Y
Y(es). Roamer is to reset all
logical numbers to their home
numbers at the designated Reset
Time
N(o). Roamer is not to reset the
logical numbers daily. (See User
User Defined #6
3:00
The Reset Time on a 24-hour
clock at which all logical numbers
are reset daily to their home
numbers. This entry is valid only
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Application Configuration
Roamer Installation Guide
Description
Parameter
Entry
User Defined #7
0
The number of 30-minute
intervals that the backup file will
remain valid after a power failure.
The largest allowable value is 48
(24 hours). A longer delay must
be indicated with the value 0
(always valid).
User Defined #8*
/oai/app/data/
roamerbu
The name of the backup file that
reflects the current status of
assignments. This file preserves
the current status of the Roamer
system in the event of a power
failure. If no backup is desired,
leave this field blank.
User Defined #9
16
The length of the User Name field
in the Roamer database.
This completes the configuration of Roamer in the APM. Now go to Chapter 3,
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Roamer Installation Guide
Database Requirements
Chapter 3 Database Requirements
Roamer uses the following two databases, only the first of which is created through
the APM:
•
The Roamer Database
This database contains default assignment information. Each user ID is
associated to telephone numbers and privileges, a tenant, and a reset option.
This database is created through the APM and is configured as /oai/db/cur/
roamerdb.
•
The Backup Database
This database reflects the current status of Roamer activity and is created and
maintained by Roamer. It is configured in the APM as /oai/app/data/roamerbu.
The Roamer database is created through the Database Administration option on the
APM System Administration Menu and involves the following four-step process:
Step 2 - Build
Step 4 - Process
Step 1 - Create
Step 3 - Create
Master Database File
Application Database
Master Definition File
Application Definition File
1. Create a Master Definition File: This step involves creating the master defini-
tion file that defines the fields in the master database file.
2. Build a Master Database File: This step involves entering data that was de-
fined in the master definition file, in Step 1, into the master database fields.
3. Create an Application Definition File: In this step, a definition file is created
for the Roamer database. This file defines the formats by which data from the
corresponding master file is to be converted to meet the needs of Roamer.
4. Process the Application Database: In this step, the Process and Install Appli-
cation Databases options on the APM Database Administration menu create the
file that will be used by Roamer. When the Process option is activated, data is
drawn from the master database and converted to the formats specified in the
corresponding application definition file. The Install option is then activated to
enable Roamer to copy its database into a working file.
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Database Requirements
Roamer Installation Guide
Instructions
The information required in all four steps is provided in table below. Using this
information with the procedural instructions provided in the APM Operations
Manual, enter the Database Administration option on the APM System
Administration Menu, and build the Roamer database. Any messages displayed
during these steps are discussed in the Process and Error Messages chapter of the
APM Operations Manual.
The Roamer definition and database files must contain the information in the table
below. Name the master definition file roamer_m and the application definition
file roamerdb.
Master Definition File
Application
Master
Definition File
Database
Field Description
Type Size
Min. Max.
Value Value
Data Type
Typical
Entry
User ID
N
10
0
99999 ASCII
9999
598241297
User Name
A
N
A
N
N
N
N
N
16
5
ASCII
Thompson
Logical Number
Exempt from Reset?
RSC
0
99999 Long Integer
ASCII
201
n
2
2
0
0
0
0
0
15
15
Short Integer
Short Integer
1
SFC
2
2
Physical Number
Tenant Number
Phone Type
5
99999 Long Integer
3200
1
3
255
10
Short Integer
Short Integer
2
10
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Roamer Installation Guide
Database Requirements
Field Definitions
User ID
A unique 10-digit number that describes each user
(e.g. social security number). The database is sorted by
this field.
User Name
The 16-character user name that is displayed on the
term
D
.
Logical Number
Exempt from Reset?
The station number associated with the user name
under Roamer control.
Whether or not (Yes or No) this user is to be reset to a
home phone when all system phones are reset. (See
RSC
The Route Restriction Class assignment of the user.
The Service Feature Class assignment of the user.
SFC
Physical Number
The station number associated with the phone under
NEAX control.
Tenant Number
Phone Type
The number of the tenant to which this physical
term
The equipment type of this phone. To indicate a D
V, this field must be set to 10.
Note 1: To enter an unassigned physical number into the database, list it under a User ID
that is not associated with a user name and leave the Logical Number, Exempt
from Reset?, RSC, and SFC fields blank. A user can be entered to the database
without a phone assignment by leaving the Physical Number, Tenant Number, and
Phone Type fields blank (e.g., security staff who are mobile and not assigned to a
home phone).
Note 2: Remember to complete Step 4, Process the Application Database, after entering
the information above.
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Roamer Installation Guide
MAT Assignments
Chapter 4 MAT Assignments
This guide assumes that data settings that affect the operation of all OAI software
on a system-wide basis have already been assigned on the NEAX Maintenance
Administration Terminal (MAT). Such settings include system index values and
assignment of Interface I/O Port Data in the Interface Processor (IP). For more
information about these system data settings and the MAT commands described
below, refer to the OAI Module Installation Manual for the NEAX2400 IMS, the
NEAX2400 IMS Command Manual, the NEAX2400 IMS Job Specification Manual,
and the NEAX2400 IMS Programming Manual.
Assignment of MSF Function Key
Roamer requires MAT assignment of the Mode Set Facility (MSF) to an OAI-
terms
assigned function key on all D
affected by application. This process involves
assigning the MSF and its Operation Code (Op-Code), configured for Roamer in
the APM Application Configuration option, to one of the 14 OAI Key Codes. (The
MSF Op-Codes range from 128 to 191. These are available for on-screen viewing
through the Providers command in the APM Application Configuration option.)
Each of the OAI Key Codes corresponds to an AKY1 Function Key Index (FKI)
term
value which is then assigned to the specific D
illustrated below:
function key. This process is
PBX Correspondence of
AOKC
OAI
AKY1
Function
Key Codes Key Indices
MAT
AOKC
APM
MAT
1
2
3
< . . . .>
< . . . .>
< . . . .>
34
35
36
Application
Configuration
AKY1
Command
Command
. . . . .
4
5
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
37
38
39
40
41
42
43
44
45
46
47
Assignment of
an OAI Key Code
(between 1 and 14)
to the Same
Designation of
Facility (Type)
and its Op-Code
for Use by
. . . . .
. . .
Assignment of
Corresponding
MAT Function
Key Index to a
. . .
6
7
Facility Type
Roamer
term
specific D
8
and Op-Code
Function Key
9
10
11
12
13
14
Figure 4-1 OAI Function Key Assignment
term
A knowledge of the D
stations in the NEAX system and which ones will have
access to Roamer is necessary to making the following assignments:
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MAT Assignments
Roamer Installation Guide
AOKC Command: (Assignment of OAI Key Codes)
This command is used to associate the MSF facility and its operation code that was
configured in the APM for Roamer to one of the 14 OAI Key Codes in the MAT.
1. Select an unused OAI Key Code from 1 to 14. To determine what Key Codes
are available for assignment, use the LOKC command to list the AOKC Key
Codes that are already assigned.
2. Enter MSF as the facility to be assigned to the selected Key Code, using the val-
ues on the screen.
3. Enter the same Op-Code that was configured for Roamer in the APM. If neces-
sary, retrieve it using the Providers command on the APM Configuration Entry
screen.
term
AKY1 Command: (Assignment of D
Function Key)
terms
This command is used to assign key data on the D
Roamer.
that are to have access to
MAT Function Key Indexes #34 to #47 have been designated for use in the OAI
system and correspond to the 14 OAI Key Codes as illustrated on the previous
term
page. The AKY1 command is used to assign a D
function key to the specific
MAT Function Key Index that, in turn, corresponds to the previously assigned OAI
term
Key Code. This command must be used to assign the function key on each D
that is to be set up with access to Roamer.
1. Enter the same tenant number that is configured for Roamer in the APM Appli-
term
2. Enter the station number of the D
signed.
on which the function key is being as-
term
3. Enter to the D
function key field the MAT Function Key Index that corre-
sponds to the previously assigned OAI Key Code.
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Roamer Installation Guide
MAT Assignments
PBX Correspondence of
AOKC
OAI
AKY1
Function
Key Codes Key Indices
MAT
AOKC
APM
MAT
1
2
3
< . . . .>
< . . . .>
< . . . .>
34
35
36
Function
Key #3
Application
Configuration
AKY1
Command
Command
. . . . .
. . . . .
. . .
4
5
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
< . . . .>
37
38
39
40
41
42
43
44
45
46
47
OAI Key
Roamer
Function Key
Index #43
assigned to
term
. . .
code #10 given
configured
MSF facility type
and
for
6
MSF #129
D
Function
7
Op-Code #129
Key #3
8
9
10
11
12
13
14
Figure 4-2 OAI Function Key Assignment Example
and is assigned through the AOKC command to OAI Key Code 10. OAI Key Code
term
10 corresponds in the PBX to MAT Function Key Index 43. Each D
in the
system that is to access Roamer has function key 3 assigned to MAT Function Key
Index 43 via the AKYI command. Now, for the duration of Roamer’s lifetime,
term
whenever a phone user presses function key 3 on any assigned D , MSF 129
initiates communication with Roamer.
Assignment of Free Location Feature
ASYD Command:
(Assignment of
System Data)
Make the following setting: Sys 1 Index 4 bit 4 – Enter 1 (Yes) to enable the Free
Location Feature.
Note: If OAI goes down and the logical and physical number sets are the same, dis-
abling this Free Location Feature disables all relocated logical numbers and only
physical number assignments are accessible.
NDA-30016 Revision 3.0
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MAT Assignments
Roamer Installation Guide
Assignment of Numbering Plan to Support Free Location Feature
ANPD Command:
(Assignment of
Numbering Plan
Data)
This command is used to assign the actual first digit and the total number of digits
for the set of physical numbers and again for the logical numbers. For instance, if
the physical numbers are to be four digits long and lie in the range between 3000
to 3999, the first digit is 3 and the total number of digits is 4. The logical numbers
can be the same first digit and total number of digits. Remember, use the same
tenant number that was configured for Roamer.
ASPA Command:
(Assignment of
Special Access
Code)
This command is then used to associate the first digit, assigned through ANPD,
with a kind of service. In ASPA, assign the logical and physical number(s) from
ANPD to STN – Station Number Level. Use the tenant number configured for
Roamer and the same connection status index that was used in ANPD.
ASDT Command:
(Assignment of
Station Data)
Finally, this command is used to associate each physical (station) number from
ANPD to the actual D , or station, Line Equipment Number (LENS) and
telephone class. Again, use the same tenant number.
term
Note: Now that MAT assignments for logical and physical numbers are complete and
correspond to the Roamer database, when a telephone user enters a logical num-
ber, the NEAX performs the following processes:
a. It reads the first digit and the total number of digits according to the ANPD
assignment.
b. It finds that the first digit is assigned to station service through the ASPA.
c. It checks to see if the Free Location Feature (FLF) is enabled.
d. If FLF is enabled, from its database Roamer provides the physical number
associated to that logical number.
e. Then the NEAX reads the ASDT to find out what actual Dterm is associated to
that physical number and makes the change in assignment.
Roamer is installed and ready to be initialized. Enter the APM Operations Menu
and initialize Roamer through the Non-CRT Application Control option according
to instructions provided in the APM Operations Manual.
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