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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-35ADX16D-P (16-Port AUDIX Digital Port)
10
Voice and Control Channel Local Loop Test (#13)
This test checks the information and control channels between the Switch
Processing Element (SPE) and the DEFINITY AUDIX port circuit. The SPE sends
a message to loop around both the information and control channels for the port.
First, the primary information (voice) channel loop back test is run.
While the primary information channel is still looped around, the Control Channel
Loop Around Test is performed. The Loop Around Test for the secondary
information (data) channel is then performed. This test is the same as the primary
information channel loop around test.
Next, a Conference Test is implemented for the primary information channel. This
test is the same as Conference Test #6.
Only one value (Pass, Fail, or Abort) is generated as a result of the four tests run.
If any test fails or aborts, the sequence is stopped.
Table 10-14. TEST #13 Voice and Control Channel Local Loop Test
Error
Code
Test
Result Description/Recommendation
ABORT Internal System Error (a)
1000 ABORT System resources required to run this test are not available. The port may
be in use. Use the display port PCSSpp command to determine the voice
port extension of the port. Use the status station command to determine
the service state of the port. If the port is in use, it is unavailable for certain
tests. Refer to “Status” commands in Chapter 8, "Maintenance Commands
and Trouble-Clearing Aids" for explanations of all possible states. Wait
until the port is idle before retesting, then try (a).
1001 ABORT System resources required to run this test are not available; try (a).
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 that are
out-of-service due to TDM-BUS errors. Refer to “TDM-BUS” to diagnose
TDM-BUS errors.
1. If the system has no TDM-BUS errors and if it is not handling heavy
traffic, try (a).
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. Try (a).
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