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Communication Manager Maintenance-Object Repair Procedures
1458 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Conference Circuit Test (#7)
The Conference Circuit test verifies that the NPE channel for the port being tested can correctly
perform the conferencing function. The NPE is instructed to listen to several different tones and
conference the tones together. The resulting signal is then measured by a tone detector port. If
the level of the tone is within a certain range, the test passes.
Note:
Note: S8300 / G700: On the G700/G350, this test aborts with Error Code 1412.
Note:
Note: The TN464C or higher suffix UDS1 circuit pack has one SCOTCH-NPE chip
instead of several NPE chips.
S8300 /
G700:
1412
ABRT This test does not execute on a G700 Media Gateway.
2000 ABRT Response to the test was not received within the allowable time period.
1. Retry the command at 1-minute intervals up to 5 times.
2020 ABRT The test did not run due to an already existing error on the specific port or
a more general circuit pack error.
1. Examine Error Log for existing errors against this port or the circuit
pack and attempt to diagnose the already existing error.
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.
Any FAIL The NPE of the tested port was found to be transmitting in error. This will
cause noisy and unreliable connections. The ISDN-TRK is moved to
out-of-service/near-end state.
1. Replace the circuit pack.
PASS The port is able to communicate over the TDM Bus.
Table 524: Test #6 NPE Crosstalk Test (continued)
Error
Code
Test
Result
Description / Recommendation
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