Basic Isl Implementation; Nortel Communication Server 1000; Procedure 38 Implementing Dedicated Mode - Nortel 1000 Installation And Commissioning Manual

232 1.5 Mb ISL implementation

Basic ISL implementation

Implement dedicated mode
Use
basic ISL capability. It applies to analog TIE Trunks that are used as
B-channels. When DTI/PRI trunks are also used, LD 17 digital loop (DLOP)
and LD 73 (digital data block-DDB) must also be configured with the
appropriate clocking and threshold settings.
The DCHI in this case uses the NTAK02 circuit card and does not support
ISDN PRI signaling. The DCHI is reserved for ISL use only. The D-channel
can communicate with the far-end by means of a dedicated leased line
modem or dialup modem.
For ISL dedicated mode using a dialup modem, a 500 set, TIE Trunk route
and member have to be configured (used for D-channel).
Configuring dedicated mode involves four major steps:
Procedure 38
Implementing dedicated mode
Step
1
2
3
4
LD 17 - Configuring the D-channel for ISL
Prompt
REQ
TYPE
ADAN
CTYP
CDNO
PORT
USR
Copyright © 2003-2007, Nortel Networks
.
Procedure 38 "Implementing dedicated mode" (page 232)
Action
Configure the D-channel for ISL (LD 17).
Enable ISDN option (LD 15).
Enable the ISL option on a per route basis, assigning a D-channel
for each route (LD 16).
Assign a channel identification to each trunk with the ISL option
(LD 17).
Response
NEW
CHG
CFN
NEW DCH 0-79
DCHI
1-9 11-19 21-29
31-39 41-49
1
PRI

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
—End—
Description
Add new data.
Change existing 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.
to configure