Nortel 1000 Description, Installation And Operation Manual page 635

Appendix G: Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks
Remember to make certain changes to the RLB entry in LD 86. For the
ITG/ISL TIE Trunk Route, configure SBOC = RRA to enable Fallback
routing to circuit-switched trunks.
In ITG Trunk 2.0, the digit manipulation tables are not required to reinsert
AC1 or AC2. Therefore, change the DMIs accordingly.
Verify customer data block (see "LD 15 – Configure ISDN feature in
Customer Data Block" on
D-channel for the DCHIP card (Large Systems)" on
Configure the ISL D-channel for the DCHIP card (Small Systems)" on
page 290, as appropriate.
Follow the steps in Procedure 86 to configure the Meridian 1 ITG/ISL trunk
data.
Procedure 86
Configuring the Meridian 1 ITG/ISL trunk data
1 Build a new route data block for the ITG/ISL trunks using the same route
number. Set INAC=YES in the Route Data Blocks (RDB) for the ITG ISL
routes at all Meridian 1 ESN nodes. See "LD 16 – Configure the IP Trunk
3.01 (and later) TIE Trunk Route Data Block" on
Note: Any references to the ITG trunk route number in ESN route list
blocks will still be valid when completed.
2 Use LD 14 to add ISL trunks to the new ISL route. See "LD 14 – Configure
Media Card 32-port and ITG-Pentium 24-port trunk cards and units" on
page 300 for more information.
3 In LD 14, at prompt REQ, enter new 8.
Note: Perform this configuration on a card-by-card basis.
4 At prompt, XTRK, specify itg2.
5 In LD 14, at prompt MAXU, enter 8.
6 Look at the OTM dialing plan. Go to LD 90 and determine which RLBs are
used for ITG translations that are used for ITG destinations. Print NPA,
Nxx or LOC.
page 294). See "LD 17 – Configure the ISL
IP Trunk Description, Installation, and Operation
Page 635 of 644
page 288 or "LD 17 –
page 295.