DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-439CO-TRK (Analog CO Trunk)
9
NPE Crosstalk Test (#6)
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 usually only part of a port’s long test sequence and takes
approximately 20 to 30 seconds to complete.
Table 9-183. TEST #6 NPE Crosstalk Test
Error
Code
Te s t
Result Description/ Recommendation
ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals for a maximum of 5 times.
1000 ABORT The port was seized by a user for a valid call.
1. Use the display port UUCSSpp command to determine the trunk
group/member number of the port. Use the status trunk command to
determine the service state of the port. If the port is in use, wait until the
port is idle before testing.
2. If the port status is active but the port is not in use (no calls), check the
error log for error type 1025 (see the error log table for a description of
this error and required actions). The port may be locked up. Check the
CO wiring, check for excessive loop current, and check the trunk
translations. (If the trunk is translated incorrectly, this test will abort.)
3. If the port status is idle, busyout and release the trunk, and retry the
command at 1-minute intervals for a maximum of 5 times.
4. If the test still aborts, replace the circuit pack.
1001 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals for a maximum of 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 system has no TDM-BUS errors and is not handling heavy traffic, retry
the command at 1-minute intervals for a maximum of 5 times..
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 command at 1-minute intervals for a
maximum of 5 times.
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