DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-21ADX16D-P (16-Port AUDIX Digital Port)
3
e. The circuit pack is ad ministered but not physic ally installed. The alarm will
clear when a circuit p ack is inserted.
f. The circuit pack has b een removed or has been insane for more than 21
minutes. To clear the error, reseat or replace the AUDIX circuit pac k (see
caution at the beginnin g of this section).
g. Something is interfering with transm itting to the voice port. This is usually
an on-board problem a nd can be ignored if no user complaints are
received .
h. AUDIX is not available to the switch, possib ly due to a busyout on the
AUDIX system. Refer to
DEFINITY AUDIX System Maintenance
,
585-300-110, if necessary.
i. An in-line maintenance error has generated an off-board warning due to
some problem with the link to the voic e port. This can be ig nored if no user
complaints are received . If the problem persists, rep lace the circuit pa ck
(see caution at the beginni ng of this section). Once the p roblem is
resolved, the alarm is retired after a ce rtain period of time.
j. The link between the circuit pac k and the voice por t is successfully reset.
No craft action is necessar y.
k. No voice ports are connec ted to the DEFINITY AUDIX circuit pack. No
maintenance action is required .
l. The message buffer in the circuit p ack is full.
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order p resented in the table belo w. By clearing
error codes associated with the
Voice and Control Channel Local Loop Around
Tes t
for example, you may also clear errors g enerated from other tests in the
testing sequence.
NO-OP Tests
The maintenance strategy for DEFINITY AUDIX emulates the one for DIG-LINE.
The tests listed below apply onl y to DIG-LINE and not to DEFINITY AUDIX. These
tests always return PASS.
■Electronic Power Feed Test (#11)
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND1
1. D = Destructive; ND = Nondestruc tive
Voice and Control Channel Local Loop Around Test (#13) X ND
NPE Crosstalk Test (#9) X ND