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Communication Manager Maintenance-Object Repair Procedures
2324 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
1940 ABRT Far-end noise self check failed.
1. The problem is with the far-end system; a technician at the far end
should test the test line (TN771 or ADFTC).
1941 ABRT High frequency singing return loss self check failed.
1. Test the TN771 circuit packs.
1942 ABRT Echo return loss self check failed.
1. Test the TN771 circuit packs.
1943 ABRT Singing return loss self check failed.
1. Test the TN771 circuit packs.
1944 ABRT Loss self check at -16 dBm at 1004 Hz failed.
1. Test the TN771 circuit packs
1945 ABRT Loss self check at -16 dBm at 404 Hz failed.
1. Test the TN771 circuit packs.
1946 ABRT Loss self check at -16 dBm at 2804 Hz failed.
1. Test the TN771 circuit packs.
1947 ABRT Noise with tone self check failed.
1. Test the TN771 circuit packs.
2000 ABRT The test timed out while waiting for a response from the TN771 circuit
pack.
1. Retry the command at 1-minute intervals up to 5 times.
2012 ABRT An internal software error occurred.
1. Retry the command at 1-minute intervals up to 5 times.
2053 ABRT The test call could not be established, but explanatory information is
unavailable.
1. Retry the command at 1-minute intervals up to 5 times.
2056 ABRT An error occurred while trying to obtain results from the TN771 circuit pack.
1. Test the TN771 circuit packs.
Table 834: Test #844-848 Transmission Test (continued)
Error
Code
Test
Result
Description / Recommendation
4 of 5