DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-18ADX8D-PT (AUDIX Digital Port)
9
NO-OP Tests
The maintenance strategy for DEFINITY AUDIX emulates the one for DIG-LINE.
The tests listed below apply only to DIG -LINE and not to DEFINITY AUDIX. T hese
are referred to as
NO-OP
tests, and they always return PASS.
■Electronic Power Feed Test (#11)
■Station Lamp Updates Test (#16)
■Station (Digital) Audits Test (#17)
NPE Crosstalk Test (#9)
This test verifies that this port’s NPE channel talks on the selected time slot and
that it never crosses over to time slots reserved for other c onnections. If the NPE
is not working correctly, one-way and noisy connections may be ob served. This
test is part of a port’s Long Test Sequence, and it takes about 20 to 30 second s
to complete.
Crosstalk testing is performed on both the primary information channel (voice)
and on the secondary info rmation channel (data) assoc iated with each DEFINITY
AUDIX port. If this test fails on either channel, the voic e port is taken
out-of-service.