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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-1108S-SYN-PT (Speech Synthesis Port)
10
Conference Circuit Test (#7)
One or more NPEs reside on each circuit pack with a TDM Bus interface. The
NPE controls port connectivity and gain, and provides conferencing functions on
a per-port basis. 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.
The resulting signal is then measured by a Tone Detector port. If the level of the
tone is within a certain range, the test passes.
1004 ABORT The port was seized by a valid call during the test and the test has been
aborted. You must wait until the port is idle (yellow LED if off) before
retesting.
1. Retry the command at one-minute intervals a maximum of five times.
2. If the test continues to abort and the port is not in use, escalate the
problem.
1020 ABORT The test did not run due to an already existing error on the specific port or a
more general circuit pack error.
1. Examine Error Log for existing errors against this port or the circuit
pack and attempt to diagnose the already existing error.
2000 ABORT Response to the test request was not received within the allowable time
period.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at one-minute intervals a maximum of five times.
2. If the test continues to abort, escalate the problem.
Any FAIL The NPE of the tested port was found to be transmitting in error. This
causes noisy and unreliable connections.
1. Replace the circuit pack.
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
the Error Log.
Table 10-392. TEST #6 NPE Crosstalk Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page