DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1365S-SYN-PT (Speech Synthesis Port)
9
Conference Circuit Test (#7)
One or more Network Processing Elements (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.
Any FAIL The NPE of the tested port was found to be transmitting in error. This will cause
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 by examining the
Error Log.
Table 9-540. TEST #7 Conference Circuit Test
Error
Code
Tes t
Result Description/ Recommendation
ABORT Could not allocate the necessary system resources to run this test.
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 and therefore unavailable for certain tests. You must wait
until the port is idle (yellow LED is off) before retesting.
1. If the port is idle, retry the command at 1-minute intervals a maximum of 5
times.
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 is off) before retesting.
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page
Table 9-539. TEST #6 NPE Crosstalk Test — Continued
Error
Code
Te s t
Result Description/ Recommendation
Continued on next page
