Avaya S8700 Maintenance Manual page 2325

TDM-BUS (TDM Bus)
Digit Detection Test (#297)
This test is executed on the Non-Control Channel bus. The Tone-Clock circuit is
told to put a tone on the Non-Control Channel bus and the Tone Detector circuit is
told to listen to it. The test passes if the tone is successfully transmitted on the
Non-Control Channel bus.
Table 8-622. Test #297 Digit Detection Test
Error Test
Code Result Description / Recommendation
None, ABORT Could not allocate the necessary system resources to run this test.
1001,
2100
1005 ABORT Since this test is valid only on the non-control channel bus, it aborts execution
when run on the control channel bus. This is a valid response. Use the status
port-network command to verify which bus is the control channel bus.
2000 ABORT Response to the test request was not received within the allowable time period.
1. Retry the command at 1-minute intervals up to 3 times.
None FAIL This failure indicates that communication on the Non-Control Channel is not
reliable.
1. Execute the command again.
2. If the problem persists, test the active Tone-Clock circuit and Tone Detector
3. Execute the command again.
4. If the problems persists, see
PASS The non-control channel bus is operational.
555-233-143
circuit/circuit pack in the port network where the faulted TDM bus resides,
to make sure they are healthy. See
''TONE-PT (Tone Generator)'',
''DTMR-PT (Dual-Tone Multifrequency Receiver
Detector Port)'', and
Port)''
.
''TONE-BD (Tone-Clock
''GPTD-PT (General-Purpose Tone
''TDM-Bus Fault Detection and
Continued on next page
Issue 1 May 2002
Circuit)'',
Isolation''.
8-1603