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MODEM-PT (Modem Pool Port)
Issue 1 June 2005 1683
System Technician-Demanded Tests:
Descriptions and Error Codes
Investigate tests in the order presented below. Clearing Error Codes associated with the one
test may also clear errors generated from other tests in the sequence.
Note:
Note: The tests in this section do not apply to Combined Modem Pool conversion
resources. The standard Digital Line and/or Analog Line port tests are run on the
ports associated with the Combined Modem Pool. Consult the test descriptions
for those MOs when repairing Combined Modem Pool arrangements.
Modem Pool NPE Crosstalk Test (#96)
This test is destructive.
The Modem Pool Crosstalk test verifies that the NPE is connected only to the desired time slot
and is not crosstalking on other time slots. This test operates exactly like Test #6 for other types
of port circuits but is performed twice in order to test both NPEs in the Modem Pool Port.
Order of Investigation Short Test
Sequence
Long Test
Sequence
D/ND
1
1. D = Destructive, ND = Nondestructive
Modem Pool NPE Crosstalk test (#96) X D
Modem Pool Conference test (#97) X D
Modem Pool Conversion Resource Loop-Around test (#98) X X ND
Modem Pool Audits test (#99) X X ND
Table 622: Test #96 Modem Pool 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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