Server Alarms - Avaya Support

Communication Manager Maintenance Object Repair Procedures
ATM-SGRP (ATM Signaling Group)
MO Name in Log Alarm Level Initial Command to Run 1
ATM-SGRP MIN
WRN
1. grp# is the signaling group number (1–166); the test sequence can be either short or long.
ATM-SGRP applies when ATM signaling groups have been administered on an ATM circuit
pack as ATM trunks.
Table 142: ATM-SGR circuit packs outlines the differences between ATM interface circuit
packs:
Table 142: ATM-SGR circuit packs
Circuit
pack
Channel
types
TN2305 B and
D-Channels
TN2306 B and
D-Channels
The TN2305 and TN2306 ATM Interface circuit boards are referred to as TN230X for the
remainder of ATM-SGRP.
An ATM Signaling Group is a collection of B-Channels for which a given ISDN-PRI
signaling-channel port (ATM D-Channel) carries signaling information. ATM B channels
(ATM-BCH) carry voice or data and are assigned to ISDN trunks. For more information see
ATM-TRK (Circuit Emulation Service Circuit Pack).
The operation of the entire ATM signaling group depends on several other entities:
● ATM-DCH signaling-channel port
● TN230X Interface circuit pack where a D-Channel resides
● System link to the processor via the packet bus
When there are problems with ATM-SGRP (ATM signaling group), also investigate:
● ATM-DCH (ATM D-Channel Port)
● ATM-BCH (ATM B-Channel Trunk)
● SYS-LINK (System Links)
● PKT-BUS (Packet Bus)
Full Name of MO
test sig-group grp# ATM-CES Signaling Group
Interface Fiber Echo
cancellation
24- or
32-channel
24- or
32-channel
Multimode Y
Single-mode Y
546 Maintenance Alarms for Avaya Communication Manager, Media Gateways and Servers