DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-478DID-DS1 (Direct Inward Dial Trunk)
9
Conference Circuit Test (#7)
The Conference Circuit Test verifies that the NPE channel for the port being
tested can correctly perform the conferencing function. The NPE is instructed to
listen to several different tones and conference the tones together.
ANY FAIL This can be due to off-board problems, including EXP-PN and EXP-INTF faults,
TDM-BUS faults, and tone detectors/tone generators. Clear all off-board
problems before replacing the board. A TDM-BUS problem is usually a faulty
board or bent pins on the backplane.
1. Resolve any EXP-PN, EXP-INTF, TDM-BUS, TONE-BD, and TONE-PT
errors in the error log.
2. Retest when errors are cleared. Replace the board if the test fails.
PASS The port is correctly using its allocated time slots. Investigate user-reported
troubles on this port using other port tests and by examining station, trunk, or
external wiring.
0NO
BOARD
The test could not relate the internal ID to the port. 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. Issue the busyout board command. Issue the reset board command.
Issue the release busy board command.
3. Issue the test board long command. This should re-establish the link
between the internal ID and the port. If not, check to see that there is a
valid board inserted.
Table 9-197. TEST #7 Conference Circuit Test
Error
Code
Tes t
Result Description/ Recommendation
ABORT Could not allocate the necessary system resources for this test.
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page
Table 9-196. TEST #6 NPE Crosstalk Test — Continued
Error
Code
Tes t
Result Description/ Recommendation
Continued on next page
