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Communication Manager Maintenance-Object Repair Procedures
2416 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
1322 FAIL No 5-Volt power detected from the UDS1 circuit pack to the CSU module or
the Sync Splitter. Problem is probably due to an open fuse on the UDS1
board or to a faulty ICSU/Sync Splitter.
Note: Do not immediately swap a UDS1 board as this may blow the fuse
on the new board.
11. If the test continues to fail with this Error Code, then replace the CSU
module/Sync Splitter, and run the test again.
12. Remove the UDS1 from the system and reinsert.
13. Run the test again once the board has finished its reset.
14. If the test continues to fail with this Error Code, then replace the
UDS1-BD board, and run the test again.
15. If the test continues to fail with this Error Code, the problem could be
in the I/O cable between the backplane and the CSU module/Sync
Splitter.
1323 FAIL A service-affecting CSU module/Sync Splitter audit failure was detected
by the UDS1 circuit pack. Every administered port on the UDS1 circuit
pack is affected, and maintenance software will place the ports into the
out-of-service state.
1. Replace the CSU module or the Sync Splitter.
1324 FAIL A non-service-affecting CSU module/Sync Splitter audit failure was
detected by the UDS1 circuit pack. No ports should be affected. No
immediate action is required. These errors indicate that the CSU module/
Sync Splitter hardware may have a problem, and that it should be replaced
when practical to avoid further deterioration.
1400 FAIL Echo Canceller function failed. This could be a hardware problem on the
TN464GP/TN2464BP:
1. Enter busyout board location.
2. Enter reset board location.
3. Enter test board location long.
4. Enter release board location.
5. If Test 1420 still fails, replace the TN464GP/TN2464BP.
Table 858: Test #138 Loss of Signal Alarm Inquiry Test (continued)
Error
Code
Test
Result
Description / Recommendation
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