DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-19ADX16D-P (16-Port AUDIX Digital Port)
3
ADX16D-P (16-Port AUDIX Digital
Port)
!CAUTION:

Never do any of the following without first shutting down AUDIX. Follow

instructions in the ‘‘Po wer Do wn AUDI X System’ ’ section in Chapter 1,

‘‘Maintenance for csi systems’’.
The ADX16D-P maintenance object represents a por t on a TN566/TN2169
DEFINITY AUDIX circuit pack operating in dig ital-port (DP) mode. The
maintenance strategy for p orts on the TN566 operating in control-link mod e is
described in ADX16A-PT.
The tests described in this section apply only to switc h-side maintenance whic h
tests circuit pack components related to the TDM bus interfac e. The AUDIX
system has an extensive maintenance strateg y that is described in

DEFINITY

AUDIX System Maintenance
, 585-300-110.
AUDIX resides on a combined p air of circuit pac ks: the TN566 Multifunction
Board (MFB) and the TN2169 Alarm Board (ALB). Bec ause of its size this
combination occ upies 5 slots, but only 1 slot is func tional as far as the system is
concerned. The other 4 slots are seen b y the switch as ‘‘AUDIX-reserved’’ slots
(or AD X16-RES/AD X16D-RS).
In 16 Port DP mode, the TN566 pack suppor ts up to 16 voice ports, eac h with a
primary information chann el and a secondary information channel. Ports are
administered in increments of two. When a c all to a station with an AUDIX login is
not answered, AUDIX answers the call using on e of the available voice ports.
Unlike other AUDIX systems, DEFINITY AUDIX is not an adjunct.
MO Name (in
Alarm Log) Alarm Level Initial Command To Run1
1. Where P is the port network number (1 for PPN); C is the carrier designation (for example, A, B,
or C); SS is the address of the slot in the c ar rier where the c ircuit pack is loc ated (for example,
01, 02, ..., etc.); and pp is the 2-digit port numb er (for example, 01).
Full Name of MO
ADX16D- P MINOR or WARNINGS test p ort PCSSp p l AU DIX Digi tal Port