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Communication Manager Maintenance-Object Repair Procedures
860 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
1922 ABRT Steady, unidentifiable tone from far end
1. See actions for error code 1905.
1923 ABRT Broadband energy detected from far end (such as voice or
announcement).
1. See actions for error code 1905.
1924 ABRT No test tone from far end
1. See actions for error code 1905.
1938 ABRT Near-end self test failed.
1. Test the TN771 circuit packs.
1939 ABRT Loss self check at 0dBm at 1004 Hz failed.
1. Test the TN771 circuit packs.
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 or.
Table 293: Test #844-848 Transmission Test (continued)
Error
Code
Test
Result
Description / Recommendation
3 of 4