Filter
Top Products
Communication Manager Maintenance-Object Repair Procedures
1574 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
57 FAIL Hybrid Circuit test failed. This can result in noisy or bad connections.
1. Run circuit pack tests to check the Tone Generator circuit pack and
the Tone Detector circuit pack, using test board location
short.
2. Resolve any problems that are detected on the Tone Generator
circuit pack or Tone Detector circuit pack.
3. If the Tone Generator and Tone Detector circuit packs are functioning
properly, and the test still fails, replace the MET Line circuit pack.
If the Hybrid Circuit and Conference Circuit test fails for every port on a
circuit pack, a -5 Volt power problem is indicated. To investigate problems
with a power unit, see RMC-ENV (Power/Fan Sensors)
on page 1951, or
CARR-POW (Carrier Power Supply) on page 770.
PASS Hybrid Circuit and Conference Circuit test passed. The hybrid circuitry is
transmitting properly.
1. If complaints persist, investigate by using other port tests, and by
examining the station, wiring, and connections.
0NO
BOARD
The test could not relate the internal ID to the port (no board). This could
be due to incorrect translations, no board is inserted, an incorrect board
is inserted, or an insane board is inserted.
1. Check to ensure that the board translations are correct. Use list
config and resolve any problems that are found.
2. If the board was found to be inserted correctly, enter busyout
board location.
3. Enter the reset board location command.
4. Enter the release board location command.
5. Enter test board location long.
6. This should re-establish the linkage between the internal ID and the
port. If this is not the case, check to ensure that there is a valid board
inserted.
Table 581: Test #57 Hybrid Circuit and Conference Circuit Test (continued)
Error
Code
Test
Result
Description / Recommendation
3 of 3