Avaya S8700 Maintenance Manual page 1634

Maintenance-Object Repair Procedures
Hybrid Circuit and Conference Circuit Test (#57)
This test checks two different port circuit functions. The Hybrid Circuit test
performs an analog reflective looparound measurement on the port's hybrid
circuitry. The conference circuit test performs a conference test on the port's
NPE.
For the Hybrid Circuit Test results to be valid, a voice terminal must be connected
to the port being tested. The test instructs the on-board microprocessor to put the
port in analog reflective looparound mode.
The Conference Test is performed only if the Hybrid Test passes. The
Conference Circuit Test verifies that the Network Processing Element (NPE) is
able to correctly conference several test tones together.
Table 8-352. Test #57 Hybrid Circuit and Conference Circuit Test
Error Test
Code Result Description / Recommendation
ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
1000 ABORT System resources required to run this test are not available. The port may be
busy with a valid call.
1. Use the display port UUCSSpp command to determine the station
2. If the port status is idle, then retry the command at 1-minute intervals up to
1001 ABORT Could not allocate the necessary system resources to run this test. This could
be a failure to seize the port.
1. Retry the command at 1-minute intervals up to 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.
1. If the system has no TDM-BUS errors and is not handling heavy traffic,
1003 ABORT The system could not allocate a tone receiver for the test. The system may be
oversized for the number of Tone Detectors present, or some Tone Detectors
may be out of service.
1. Resolve any TTR-LEV errors.
2. Resolve any TONE-PT errors.
3. If neither condition exists, retry the test at 1-minute intervals up to 5 times.
8-912 Issue 1 May 2002
extension number of the port. Use the status station command to
determine the service state of the port. If the port is in use, wait until it is
idle before testing.
5 times.
repeat test at 1-minute intervals up to 5 times.
Continued on next page
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