DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-1719TDM-BUS (TDM Bus)

9
Digit Detection Test (#297)

This test is executed on the Non-Control Channel bu s. The Tone-Clock circuit

pack is told to put a tone on the Non-C ontrol Channel bus and the Tone Detector

circuit pack is told to listen to it. The test passes if the tone is suc cessfully

transmitted on the Non-Control Channel bus.

Table 9-643. TEST #297 Digit Detection Test
Error
Code Test
Result Description/ Recommendation
None
1001
2100
ABORT Could not allocate the necessary system resources to run this test.
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 one-minute intervals a maximum of three 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 pack and Tone
Detector circuit pack in the port network where the faulted TDM Bus
resides, to make sure they are healthy. Refer to TONE-BD (Tone-Clock
Circuit Pack), TONE-PT (Tone Generator), GPTD-PT (General Purpose
Tone Detector Port), and DTMR-PT (Dual Tone Multi-Frequency Port).
3. Execute the command again.
4. If the problems persists, refer to the ‘‘TDM Bus Fault Detection and
Isolation Procedure’’ described earlier.
PASS The non-control channel bus is operational.
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