Avaya DEFINITY Server CSI Maintenance Manual page 933

CO-TRK (CO Trunk)
Table 164. TEST #33 Loop Around and Conference Circuit Test — Continued
Error Test
Code Result
7, FAIL
129,
131, or
133
PASS
0 NO
BOARD
555-233-119
Description/ Recommendation
The conference capabilities of the port failed (Error Code 7).
The reflective 404-Hz Tone Test failed. No transmission was detected to or
from the port (Error Code 129).
The reflective 1004-Hz Tone Test failed. No transmission was detected to
or from the port (Error Code 131).
The reflective 2804-Hz Tone Test failed. No transmission was detected to
or from the port (Error Code 133).
FAULT ISOLATION: Proceed as follows unless power or tone problems
are suspected (see note below).
1. To make sure the problem is on-board, disconnect the port from the
CO and retry the test. Coordinate this with the CO, or do it after busy
hours; otherwise, the CO may put the connection out of service.
2. If the retry fails, replace the circuit pack.
3. If the retry passes and no troubles have been reported, disable the
test. If the retry passes and troubles have been reported, refer the
problem to the CO.
NOTE:
If the looparound and conference circuit test fails for all ports on a
circuit pack, a -5 volt power problem is indicated. When the tone
errors are cleared, rerun the test. If the test fails again, see FAULT
ISOLATION above.
CO Trunk Loop Around and Conference Test is successful. User-reported
troubles on this port should be investigated by using other port tests and by
examining trunk or external wiring.
The test could not relate the internal ID to the port (no board).
1. Check to ensure that the board translations are correct. Translate the
board, if necessary.
2. Issue busyout board.
3. Issue reset board.
4. Issue release busy board.
5. Issue test board. This should re-establish the linkage between the
internal ID and the port.
Continued on next page
Issue 5 October 2002
933