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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Features and technical reference
1335Facility and Non-Facility Associated Signaling
20
The Interface Link and associated forms may be administered at any time after the
DS1 screens have been administered, with the following restrictions:
■ A D-channel cannot be assigned on a Signaling Group screen unless the
associated link is disabled.
■ A trunk member cannot be assigned unless its associated Signaling Group
has been administered.
The Signaling Mode field must be specified for each DS1 circuit pack. Because
this circuit pack has the Signaling Mode field set to isdn-ext, all trunks on this
circuit pack are signaled using either inband robbed-bit signaling or a D-channel
on another DS1 circuit pack.
DS1 Circuit Pack screen
Next, Signaling Groups are administered using Signaling Group screens.
Signaling Group screen (Group 1) — D-channel Backup, Three DS1 Interfaces
DS1 CIRCUIT PACK
Location: 1B17 Name: _______________
Bit Rate: 2.048 Line Coding: hdb3
Signaling Mode: isdn-ext
Interface Companding: 5law
Idle Code: 11111111
MAINTENANCE PARAMETERS
Slip Detection? n Remote Loop-Around Test? n
SIGNALING GROUP
Group Number : 1 Associated Signaling? n Max number of NCA TSC: 0
Primary D-Channel: 1B1524 Max number of CA TSC: 0
Secondary D-Channel: 1B1624 Trunk Group for NCA TSC: __
Trunk Group for Channel Selection: _____
Trunk Brd Interface ID Trunk Brd Interface ID
1: 1B15 0 11: ____ __
2: 1B16 1 12: ____ __
3: 1B17 2 13: ____ __
4: ____ __ 14: ____ __
5: ____ __ 15: ____ __