Server Alarms - Avaya Support

Communication Manager Maintenance Object Repair Procedures
Table 470: Expansion Interface Local Looparound Test (#240) 4 of 4
Expansion Interface 2-Way Transmission Test (#241)
Note: The
Error
Code
Test
Result
1 FAIL Loopback on TDM Bus A failed. Loopback on TDM Bus B passed.
2 Loopback on TDM Bus B failed. Loopback on TDM Bus A passed.
3 Loopback on both TDM Buses failed.
12 Loopback on TDM Bus B failed. Loopback on TDM Bus A aborted
because the system could not allocate time slots.
21 Loopback on TDM Bus A failed. Loopback on TDM Bus B aborted
because the system could not allocate time slots.
None The test tone was not detected correctly after being looped through the
EI circuit pack.
1. Enter display errors and check if Error Type 2305 has been
logged against the EI circuit pack in the last 5 minutes. If so, this test
could have failed due to the associated slips. First resolve the 2305
error, then repeat the test.
2. Run the tests for the active Tone-Clock on the PN that contains the
indicted EI circuit pack to verify that dial-tone is supplied.
3. If the tone-clock is healthy, repeat the short test on the EI board.
4. If this test continues to fail, replace the EI circuit pack.
PASS Test tone was correctly detected after internal EI loopback on both TDM
buses.
1. Refer to other EI circuit pack tests if the links between this EI circuit
pack and the EI or SNI circuit pack on the other end of the fiber is
not functioning correctly.
0 NO
BOARD
Description / Recommendation
See NO BOARD for repair procedures.
Note:
term EI applies to both the Expansion Interface (EI) and ATM Expansion
Interface (ATM-EI) boards.
1670 Maintenance Alarms for Avaya Communication Manager, Media Gateways and Servers
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