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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-855OPS-LINE (DS1 OPS Line)
3
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the table below when
inspecting errors in the system. By clearing error codes associated with the
NPE
Crosstalk Test,
for example, you may also clear errors generated from other tests
in the testing sequence.
NPE Crosstalk Test (#6)
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 usually only part of a port’s Long Test Sequence
and takes about 20 to 30 seconds to complete.
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
1. D = Destructive; ND = Nondestructive
NPE Crosstalk Test (#6) X ND
Conference Circuit Test (#7) X ND
DS1OPS Switchhook Inquiry Test (#312) X X ND
Audit and Update Test (#36) X X ND
Table 3-371. TEST #6 NPE Crosstalk Test
Error
Code
Test
Result Description/ Recommendation
ABORT Could not allocate system resources to run this test or an internal system
error (software) occurred.
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
in use on a valid call. Use status station or status trunk command to
determine when the port is available for testing.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1001 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.
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