Maintenance Object Repair Procedures
555-233-123
10-1174 Issue 4 May 2002
Any FAIL The NPE of the tested port did not conference the tones
correctly. This can cause noisy and unreliable
connections.
1. Enter the list configuration board PCSS command.
If the circuit pack is a TN767B vintage 8 or 9, replace
the circuit pack with a TN767C V3 or later. The error
log may have error type 1281 entries.
2. Test all administered trunks on the board. If one fails,
this could be an off-board problem (such as an
incoming seizure or an off-hook port seizure during the
test). Retest the board.
3. If all of the ports fail, check the CARR-POW (see note
below).
4. If several ports fail, check the error log for TONE-BD
or TONE-PT errors. If there are such errors, take the
appropriate action. When the TONE errors have
cleared, rerun the test.
5. If the retry passes and troubles have been reported,
coordinate isolation with the far-end PBX. Make sure
that the near-end and far-end switches and any NTCE
equipment (the CSUs) have the correct administration.
Table 10-442. TEST #7 Conference Circuit Test — Continued
Error
Code
Tes t
Result Description/Recommendation
Continued on next page
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