Nortel Meridian 1 Option 11C Manual page 119

LD 17 – Configure the D-channel for ISL.
Prompt Response
REQ CHG
TYPE CFN
ADAN NEW DCH 0-79
CTYP DCHI
CDNO 1-9, 11-19, 21-29,
31-39, 41-49
PORT 1
USR PRI
IFC SL1
DCHL 1-9
ISL Implementation and Maintenance
For ISL dedicated mode using a dial-up modem, a 500 set, TIE trunk route
and member must be programmed (used for D-channel). Table summarizes
the required steps.
Table 36
Configuring Basic ISL Capability
Step Overlay
1 LD 17
2 LD 15
3 LD 16
4 LD 14
Description
Change data
Configuration data block
Add primary D-channel
D-channel card type
Card slot in which the card supporting the DCHI resides
Must be set to 1
D-channel for ISDN PRI only
Interface type
PRI2 card number. (Must match entry for CDNO.)
Action
Configure the D-channel for ISL use.
Enable ISDN option
Enable the ISL option on a per route basis,
assign a D-channel for each route
Assign a channel identification to each trunk
with the ISL option.
Option 11C
Page 119 of 126
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