DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1763TIE-TRK (Analog Tie Trunk)
9
Looparound and Conference Circuit Test (#33)
This test verifies signal transmission and conferencing capabilities of a port using
404-Hz, 1004-Hz, and 2804-Hz tones. This is an on-board test only: each tone is
transmitted to and looped around within the port and then returned.
This test can fail due to noise induced by adjacent electric power lines. If this is
the case, the customer must resolve it with their local power company. To
temporarily alleviate an alarm caused by failure of this test, you can disable it via
the
Test
field on the trunk administration form.
PASS The port is correctly using its allocated time slots. User-reported troubles on this
port should be investigated using other port tests and examining station, trunk
or external wiring.
0NO
BOARD
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 the busyout board command.
3. Issue the reset board command.
4. Issue the release busy board command.
5. Issue the test board command. This should re-establish the linkage
between the internal ID and the port.
Table 9-661. TEST #33 Looparound and Conference
Circuit Test
Error
Code
Tes t
Result Description/ Recommendation
ABORT Could not allocate the necessary system resources to run this test. This could
be due to a failure to seize the port.
1. Retry the command at 1-minute intervals a maximum of 5 times.
7 ABORT The conference circuit test was aborted.
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page
Table 9-660. TEST #6 NPE Crosstalk Test — Continued
Error
Code
Tes t
Result Description/ Recommendation
Continued on next page
