Demand test descriptions and error codes - Avaya Support

Maintenance Demand Tests
Slip Alarm Inquiry Test (#144)
Slips occur when the transmitter and receiver are not running at precisely the same clock rate.
The DS1/UDS1 Interface circuit pack or media module can detect both positive and negative
slips on the DS1 facility. The Slip Alarm Inquiry Test displays the total number of slips that have
occurred on a DS1 link if there are any.
Every trunk or port of the DS1 board remains in the in-service state. If the DS1 board supplies
the system synchronization source, the MINOR alarm will initiate a synchronization source
switch. See TDM-BUS (TDM Bus) and SYNC (Port Network Synchronization) for details.
This test is run on the following maintenance objects:
● DS1-BD (DS1 Interface Circuit Pack)
● MAPD-BD (MAPD Interface Circuit Pack)
● MG-DS1 (DS1 Interface Media Module)
● UDS1-BD (UDS1 Interface Circuit Pack)
Table 343: Slip Alarm Inquiry Test (#144) 1 of 2
Error
Code
Test
Result
Description / Recommendation
ABORT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
2000 ABORT Response to the test was not received within the allowed time.
1. Check the Error Log for Error Type 1538. If Error Type 1538
appears in the error log for this board, see Hyperactive DS1/
UDS1 Interface Circuit Pack/Media Module for the repair
procedures. Otherwise, retry the test at 1-minute intervals up to 5
times.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
1254 Maintenance Alarms for Communication Manager, Media Gateways and Servers
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