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Communication Manager Maintenance-Object Repair Procedures
2222 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
BRI Port Slip Query Test (#1244)
This test is nondestructive.
Slips occur when the transmitter and receiver are not running at precisely the same clock rate.
The BRI Slip Query test polls the total number of slips that have occurred on a link.
When the TN2185 circuit pack detects a slip condition, maintenance software initiates the BRI
Slip Query test to query the slip counters on the TN2185 circuit pack.
If the slip count is over the threshold, a MINOR alarm is raised against the TN2185 circuit pack,
leaving every port of the TN2185 circuit pack in the in-service state. If the TN2185 circuit pack is
used to supply the system synchronization source, the MINOR alarm will initiate a
synchronization source switch. See TDM-BUS (TDM Bus)
on page 2237 and SYNC
(Port-Network Synchronization) on page 2143 for additional information.
Table 795: Test #1244 BRI Port Slip Query Test
Error
Code
Test
Result
Description / Recommendation
ABRT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
2000 ABRT Response to the test request was not received within the allowable
time period. If Error Type 1538 is present in the Error Log, follow the
maintenance strategy recommended for this Error Type.
2012 ABRT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
2100 ABRT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
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