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CO-DS1 (DS1 CO Trunk)
Issue 1 June 2005 821
System Technician-Demanded Tests: Descriptions and Error
Codes
Investigate tests in the order they are presented. By clearing error codes associated with the
NPE Crosstalk test (#6), you may also clear errors generated from other tests in the testing
sequence.
NPE Crosstalk Test (#6)
Note:
Note: S8300 / G700: This test aborts with Error Code 1412.
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 executes in about 20 to 30 seconds.
Order of Investigation Short Test
Sequence
Long Test
Sequence
D/ND
1
1. D = Destructive; ND = Nondestructive
NPE Crosstalk test (#6)
S8300 / G700 aborts with Error Code 1412
XND
Conference Circuit test (#7)
S8300 / G700 aborts with Error Code 1412
XND
DS1 CO Trunk Seizure test (#314)
S8300 / G700 aborts with Error Code 1412
XXND
Port Audit and Update test (#36) X X ND
Table 282: Test #6 NPE Crosstalk Test
Error
Code
Test
Result
Description / Recommendation
ABRT System resources required for this test are not available.
1. Retry the command at 1-minute intervals up to 5 times.
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