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CO-TRK (CO Trunk)
Issue 5 October 2002
931
555-233-119
Loop Around and Conference Circuit Test (#33)
This test checks the reflective loop around and conference capabilities of a CO
port circuit. The test uses 404-Hz, 1004-Hz, and 2804-Hz tones. Each tone is
transmitted separately through the loop and checked.
Table 164. TEST #33 Loop Around and Conference Circuit Test
Error
Code Test
Result Description/ Recommendation
ABORT Could not allocate the necessary system resources to run this test.
7 ABORT Conference Circuit Test aborted.
129 ABORT The 404-Hz reflective loop around test aborted. Response to the test
request was not received within the allowable time period.
131 The 1004-Hz reflective loop around test aborted. Response to the test
request was not received within the allowable time period.
133 The 2804-Hz reflective loop around test aborted. Response to the test
request was not received within the allowable time period.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1000 ABORT System resources required to run this test are not available. The port may
be busy with a valid call. Use display port PCSSpp to determine the trunk
group/member number of the port. Use status trunk to determine the
service state of the port. If the service state indicates that the port is in use,
the port is unavailable for certain tests. Wait until the port is idle before
retesting.
1. If the port status is active but the port is not in use (no calls), check the
error log for error type 769 (see the Error Log table for a description of
this error and required actions). The port may be locked up.
2. If the port status is idle, retry the command at 1-minute intervals for a
maximum of 5 times.
1002 ABORT The system could not allocate time slots for the test. The system may be
under heavy traffic conditions or it may have time slots out-of-service due
to TDM-BUS errors. Refer to TDM-BUS Maintenance to diagnose any
active TDM-BUS errors.
1. If system has no TDM-BUS errors and is not handling heavy traffic,
repeat test at 1-minute intervals a maximum of 5 times.
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