Demand test descriptions and error codes - Avaya Support

Maintenance Demand Tests
Table 508: ATM Remote Layer 3 Query Test (#1291) 2 of 2
Error
Code
2500
none
Test
Result
Description / Recommendation
ABORT Internal system error or administration problem
1. Determine whether any B-Chels are administered.
2. If there are none, this is a normal ABORT since this test cot run
unless at least one B-Chel is administered.
3. If at least one B-Chel is administered, there is an internal system
error. Retry the command at 1-minute intervals up to 5 times.
FAIL Internal system error
1. See description of ABORT with Error Code 2500.
PASS A message was sent to the far-end switch or terminal adapter. The ISDN
PRI specification allows up to 2 minutes for a reply.
1. Check the Error Log for ATM-SGRP errors of type 2305 for evidence
of a Remote Layer 3 Query failure.
2. If no new errors were logged since this test was run, this switch and
the far-end switch can exchange call control messages.
3. If there is still a problem with a particular ATM trunk, busyout the
trunk and run the long test sequence. Note the results of ISDN Test
Call Test (#258).
ATM Board DSP Test (#1293)
This test checks the board’s interface to the TDM bus and the functions of all 24 on-board DSPs
(Digital Signal Processors). There are three functional types of DSPs:
● talkers – put data on the TDM bus
● listeners – take data off the TDM bus
● echo cancellers – filter out echoes of the main transmission
If the test fails for every DSP, a MAJOR alarm is raised against the board.
If the test fails for one or more DSPs, a MINOR alarm is raised.
If a DSP is busy, the test for that particular DSP is considered passed.
1632 Maintenance Alarms for Communication Manager, Media Gateways and Servers
2 of 2