Avaya DEFINITY Server CSI Maintenance Manual page 1632

Maintenance Objects
NPE Crosstalk Test (#617)
This test is conditionally destructive.
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 NPE Crosstalk Test verifies that this port's NPE channel talks
on the selected time slot and never crosses over to time slots reserved for other
connections. If the NPE is not working correctly, one-way and noisy connections
may be observed. This test is part of a port's Long Test Sequence and takes
approximately 20 to 30 seconds to complete. Crosstalk testing is performed on
both B-channels (B1 and B2) associated with a BRI port. If this test fails on either
channel, any channel connected to the port is taken out-of-service. The test
aborts if the port and its associated channels are not in the idle state.
Table 473. TEST #617 NPE Crosstalk Test
Error Test
Code Result
1000 ABORT
1004 ABORT
1005 ABORT
2012 ABORT
2100 ABORT
1632
Issue 5 October 2002
Description/ Recommendation
System resources required to run this test are not available. The port may
be busy with a valid call. Use the display port PCSSpp command to
determine the station extension or trunk group/member number of the port.
Use the status bri-port PCSSpp command to determine the service state
of the port. If the service state indicates that the port is in use, then the port
is unavailable for certain tests. Wait until the port is idle before retesting.
1. If the port status is idle, then retry the command at 1-minute intervals a
maximum of 5 times.
The port has been seized by a user for a valid call. Use the status bri-port
command to determine when the port is available for testing.
1. Retry the command at 1-minute intervals a maximum of 5 times.
This test is not valid for this type of translation. Ports administered as
"ASAI" or "ADJK" cannot run this test, because the B channels associated
with the port are not used by ASAI or Avaya Adjunct Links. This is a normal
condition.
Internal system error
Could not allocate the necessary resources to run this test.
1. Retry the command at 1-minute intervals a maximum of 5 times.
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