Configuring the GSM MO SMS B-Party Routing Options

This procedure is used to configure the MO SMS B-Party routing options for GSM messages using the chg-gsmsmsopts command with these parameters:

:bpartygttsn – the name of the GTT set, shown in the rtrv-gttset output, global title translation on the MAP B-Party digits of the GSM message will be performed on; or the value none indicating that global title translation on the MAP B-Party digits of the GSM message will not be performed on any GTT set.

:mosmsgttdig – the digits that are used for global title translation.

sccpcdpa - the digits of the SCCP called party address portion of the message are used for global title translation.
mapbparty - the MAP B-party number is used for global title translation.

The system default value for the bpartygttsn parameter is none. The system default value for the mosmsgttdig parameter is sccpcdpa.

This procedure can be performed only if the MO SMS B-Party Routing feature is enabled.

The set type of the GTT set name that will be specified for the bpartygttsn parameter must be CDGTA. The set type of the GTT set is shown in the SETTYPE column of the rtrv-gttset output. If the SETTYPE column is not shown in the rtrv-gttset output, all the GTT sets are CDGTA GTT sets.

If the value of the bpartygttsn parameter is none when this procedure is completed, the value of the mosmsgttdig parameter must be sccpcdpa.

Display the existing GSM MO SMS B-Party routing option values by entering the rtrv-gsmsmsopts command.
This is an example of the possible output.
```
rlghncxa03w 09-07-28 21:15:37 GMT EAGLE5 41.1.0
GSM SMS OPTIONS
--------------------------------------
BPARTYGTTSN  = NONE          MOSMSGTTDIG  = SCCPCDPA
```
Note:
The rtrv-gsmsmsopts command output contains other fields that are not used by this procedure. If you wish to see all the fields displayed by the rtrv-gsmsmsopts command, refer to the rtrv-gsmsmsopts command description in the Commands Manual.

If the BPARTYGTTSN and MOSMSGTTDIG fields are not shown in the rtrv-gsmsmsopts output, the MO SMS B-Party Routing feature is not enabled. Perform the procedure Activating the MO SMS B-Party Routing Feature to enable the MO SMS B-Party Routing feature.
If the BPARTYGTTSN and MOSMSGTTDIG fields are shown in the rtrv-gsmsmsopts output, the MO SMS B-Party Routing feature was enabled in this step, continue the procedure by performing one of these actions.
- If a GTT set name will be specified, continue the procedure with 2.
- If a GTT set name will not be specified, only the mosmsgttdig parameter value will be changed, continue the procedure with 3.
  Note:
  The mosmsgttdig parameter value can be mapbparty only if a GTT set name is specified for the bpartygttsn parameter value.
Display the GTT sets in the database using the rtrv-gttset command.
This is an example of the possible output.
```
rlghncxa03w 09-07-07 00:29:31 GMT EAGLE5 41.1.0

GTTSN      NETDOM  SETTYPE  NDGT
abcd1234   itu     CGGTA    12
gttset3    ansi    CGGTA    10
gttset6    ansi    OPC      -
gttset7    ansi    CGPC     -
gttset12   ansi    OPC      -
imsi       itu     CDGTA    15
lidb       ansi    CDGTA    10
t800       ansi    CDGTA    10
s1000      itu     CDGTA    15
s2000      itu     CGPC     -

GTT-SET table is (10 of 2000) 1% full.
```
The SETTYPE column is shown in the rtrv-gttset output only if the Origin-Based SCCP Routing feature or if the Flexible Linkset Optional Based Routing feature is enabled and turned on. The SETTYPE value of the GTT set name specified for the bpartygttsn parameter must be CDGTA if the Origin-Based SCCP Routing feature or if the Flexible Linkset Optional Based Routing feature is enabled and turned on. If the SETTYPE column is not shown in the rtrv-gttset output, all the GTT sets are CDGTA GTT sets.

If the required GTT set name is not shown in the rtrv-gttset output, perform Adding a GTT Set to add the required GTT set. After the new GTT set has been added to the database, continue the procedure with 3.
Configure the GSM MO SMS B-Party Routing options using the chg-gsmsmsopts command.
For this example, enter this command.

chg-gsmsmsopts:bpartygttsn=s1000:mosmsgttdig=mapbparty

When the chg-gsmsmsopts command has successfully completed, this message should appear.
```
rlghncxa03w 08-09-07 00:22:57 GMT  EAGLE5 39.1.0
CHG-GSMSMSOPTS: MASP A - COMPLTD
```

Verify the changes using the rtrv-gsmsmsopts command. This is an example of the possible output.

rlghncxa03w 09-07-28 21:15:37 GMT EAGLE5 41.1.0
GSM SMS OPTIONS
--------------------------------------
BPARTYGTTSN  = s1000         MOSMSGTTDIG  = MAPBPARTY

Back up the new changes using the chg-db:action=backup:dest=fixed command. These messages should appear, the active Maintenance and Administration Subsystem Processor (MASP) appears first.

BACKUP (FIXED) : MASP A - Backup starts on active MASP.
BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure A-4 Configure the GSM MO SMS B-Party Routing Options