Removing a GT Conversion Table Entry

This procedure is used to remove an entry from the GT Conversion table using the dlt-gtcnv command.

The dlt-gtcnv command uses these parameters.

:dir – The direction that the conversion takes place

atoa – The conversion takes place in the ANSI to ITU direction

itoa – The conversion takes place in the ITU to ANSI direction

both – The conversion takes place in the ANSI to ITU and ITU to ANSI directions

:tta – The ANSI translation type

:tti – The ITU translation type

:np – The numbering plan

:nai – The nature of address indicator

To perform this procedure, the ANSI/ITU SCCP Conversion feature must be enabled. Enter the rtrv-ctrl-feat command to verify whether or not the ANSI/ITU SCCP Conversion is enabled.

Note:

The ANSI/ITU SCCP Conversion feature can only be permanently enabled.

The gtixlat and dir parameter values in the GT Conversion Table entry determines how the tta, tti, np, and nai parameters are used with the dlt-gtcnv command.

If the dir parameter is atoi, only the dir=atoi and tta parameters can be and must be specified with the dlt-gtcnv command.
If the dir parameter is itoa and the gtixlat parameter is 22, only the dir=itoa and tti parameter can be and must be specified with the dlt-gtcnv command.
If the dir parameter is itoa and the gtixlat parameter is 24, only the dir=itoa, tti, np, and nai parameters can be and must be specified for the dlt-gtcnv command.
If the dir parameter is both and the gtixlat parameter is 22, only the dir=both, tta, and tti parameters can be and must be specified with the dlt-gtcnv command.
If the dir parameter is both and the gtixlat parameter is 24, the dir=both, tta, tti, np, and nai parameters can be and must be specified for the dlt-gtcnv command.

The values for the parameters of the GT Conversion Table entry being removed must be entered as shown in the rtrv-gtcnv output.

The GT Conversion Table entry specified in the dlt-gtcnv command must be shown in the rtrv-gtcnv output.

Display the GT Conversion Table entries by entering the rtrv-gtcnv command.

The following is an example of the possible output.

rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
DIR   GTIXLAT  TTA  TTI  NP  NAI  DEL  POS  ADD
atoi    24     *    29   4   87   ---  ---  ---
atoi    22     10   43   --- ---  3    pfx  919
itoi    22     23   57   --- ---  3    sfx  800
atoi    22     24   12   --- ---  ---  ---  ---
both    22     26   13   --- ---  ---  ---  ---
itoa    22     2    5    --- ---  ---  ---  ---
itoi    24     33   66   3   33   ---  ---  ---
both    24     37   59   3   33   3    pfx  423
itoa    24     3    6    4   8    ---  ---  ---
itoi    24     44   *    *   *    ---  ---  ---
itoa    24     4    7    4   8    3    sfx  123
atoi    24     5    7    4   8    3    sfx  123
atoi    22     7    8    --- ---  3    sfx  123
both    24     8    9    4   8    4    pfx  4567
both    22     9    11   --- ---  ---  ---  ---
GTCNV table is (8 of 1000) 1% full

If no entries are shown in the rtrv-gtcnv output, this procedure cannot be performed.

If error message E4171 (E4171 Cmd Rej: SCCP Conversion feature must be enabled) is displayed after the rtrv-gtcnv command is entered, the ANSI/ITU SCCP Conversion feature is not enabled. If the ANSI/ITU SCCP Conversion feature has not been enabled, this procedure cannot be performed. If error message E4171 (E4171 Cmd Rej: SCCP Conversion feature must be enabled) is not displayed after the rtrv-gtcnv command is entered and entries are shown in the rtrv-gtcnv output, continue the procedure with 2.

Remove the desired GT Conversion Table entry by entering the dlt-gtcnv command with the appropriate parameter combinations shown in the following list and with the values for these parameters shown in the rtrv-gtcnv output in 1.
1. dir=atoi, tta
2. dir-itoa, gtixlat=22, tti
3. dir=itoa, gtixlat=24, tti, np, nai
4. dir=both, gtixlat=22, tta, tti
5. dir=both, gtixlat=24, tta, tti, np, nai
Note:
The gtixlat parameter cannot be specified with the dlt-gtcnv command, but is used to determine the parameter combinations that must be specified with the dlt-gtcnv command.

For this example, enter these commands.

dlt-gtcnv:dir=atoi:tta=10

dlt-gtcnv:dir=itoi:tta=33:tti=66:np=3:nai=33

dlt-gtcnv:dir=itoi:tta=44:tti=*:np=*:nai=*

dlt-gtcnv:dir=both:tta=26:tti=13

When each of these commands have successfully completed, the following message should appear.
```
rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
DLT-GTCNV: MASP A - COMPLTD
```

Verify the changes using the rtrv-gtcnv command and specifying the parameter values used in 2, along with the gtixlat parameter value shown in the rtrv-gtcnv output in 1 that was assigned to the GT Conversion Table entry removed in 2.

For this example, enter these commands.

rtrv-gtcnv:dir=atoi:gtixlat=22:tta=10:tti=43

This is an example of the possible output.

rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
DIR   GTIXLAT  TTA  TTI  NP  NAI  DEL  POS  ADD
atoi    22     10   43   --- ---  3    pfx  919
GTCNV table is (11 of 1000) 1% full

rtrv-gtcnv:dir=itoi:gtixlat=24:tta=33:tti=66:np=3:nai=33

This is an example of the possible output.

rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
DIR   GTIXLAT  TTA  TTI  NP  NAI  DEL  POS  ADD
itoi    24     33   66   3   33   ---  ---  ---
GTCNV table is (11 of 1000) 1% full

rtrv-gtcnv:dir=itoi:gtixlat=24:tta=44:tti=*:np=*:nai=*

This is an example of the possible output.

rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
DIR   GTIXLAT  TTA  TTI  NP  NAI  DEL  POS  ADD
itoi    24     44   *    *   *    ---  ---  ---
GTCNV table is (11 of 1000) 1% full

rtrv-gtcnv:dir=both:gtixlat=22:tta=26:tti=13

This is an example of the possible output.

rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
DIR   GTIXLAT  TTA  TTI  NP  NAI  DEL  POS  ADD
both    22     26   13   --- ---  ---  ---  ---
GTCNV table is (11 of 1000) 1% full

Backup 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 2-155 Remove a GT Conversion Table Entry - Sheet 1 of 4

Figure 2-156 Remove a GT Conversion Table Entry - Sheet 2 of 4

Figure 2-157 Remove a GT Conversion Table Entry - Sheet 3 of 4

Figure 2-158 Remove a GT Conversion Table Entry - Sheet 4 of 4