Avaya S8700 Maintenance Manual page 1663

For multi-connect configurations

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Table of Contents

IPMEDPRO (IP Media Processor Circuit Pack)

TSI DSP Query

This test passes if the TSI device on the TN2302 tests okay. Otherwise, it fails

with no fail code or AUX data.

This test verifies the status of the TSI device on the TN2302 circuit pack. If the

device is bad, software sets an appropriate counter, posts an error and alarm, and

takes all DSPs out of service (all DSPs are controlled by the one TSI). Software

then attempts to reset the TSI. If the reset passes or the original test passes, the

DSPs are placed into service.

Ethernet Query

This test passes if the TN2302 hardware tests ok and the Ethernet port is

connected. Otherwise, it fails with no fail code or AUX data.

SCOTCH Sanity

The Scotch device on a board communicates with switch software via the TDM

bus for conferencing and gain adjustment. This is done by setting up connections

on TDM bus time slots.

There are three different inline errors that can be generated due to the Scotch

devices on the board: NPE SCOTCH 0, NPE SCOTCH 1, and NCE SCOTCH. If

any of these errors are reported from the board, the DSPs are taken from service

and a circuit pack reset is executed by running the SAKI test.

Table 8-366. Test #1406 MP Diagnostic Test

Description / Recommendation

System error:

1. Retry the command at 1-minute intervals up to 5 times.

System resources required for this test are not available.

1. Retry the command at 1-minute intervals up to 5 times.

The MP Diagnostic test has failed for this TN2302 and the board is in the

out-of-service state.

1. Issue the busyout board UUCSS command.

2. Issue the reset board UUCSS command.

3. Issue the release board UUCSS command.

4. Issue the test board UUCSS long command.

If the board continues to fail replace the board.

Continued on next page

Issue 1 May 2002

Troubleshooting