Avaya S8700 Maintenance Manual page 2323

For multi-connect configurations

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TDM-BUS (TDM Bus)

Table 8-620. Test #294 Idle Time Slot Test on TDM bus A or TDM bus B

Description / Recommendation

Could not allocate the necessary system resources to run this test. For

example, maintenance could be running on the Tone Detector circuit and it is

using the CPTRs.

Could not allocate the necessary system resources to run this test.

1. Retry the command at 1-minute intervals up to 3 times.

The error code indicates the number of bad time slots that were detected. The

cause of this failure is most likely due to a bad port circuit pack and not the

TDM bus itself.

1. Execute the command again.

2. If the error persists, check the Error and Alarm Logs for alarms, on the port

3. Refer to the appropriate circuit pack's documentation to clear the circuit

4. Test the TDM bus again. If the error continues, see

The success of this test indicates every idle time slot that is supposed to be idle

is indeed idle. There is no noise on any of the idle time slots.

network where the faulted TDM bus resides, on port circuit packs from the

NPE Crosstalk test. Also check for EXP-INTF alarms associated with error

pack's problem.

Detection and

Isolation''.

''TDM-Bus Fault

Continued on next page

Issue 1 May 2002

Troubleshooting