user manual

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-30ADX16D-P (16-Port AUDIX Digital Port)
10
ADX16D-P (16-Port AUDIX Digital
Port)
!
CAUTION:
Never do any of the following without first shutting down AUDIX. Follow the
instructions on the TN566/TN2169 faceplate:
■ Remove DEFINITY AUDIX circuit packs
■ Cycle power to a carrier containing DEFINITY AUDIX circuit packs
■ Remove power to a carrier or cabinet containing DEFINITY AUDIX circuit
pack.
The ADX16D-P maintenance object represents a port on a TN566/TN2169
DEFINITY AUDIX circuit pack operating in digital-port (DP) mode. The
maintenance strategy for ports on the TN566 operating in control-link mode is
described in ADX16A-PT.
The tests described in this section apply only to switch-side maintenance which
tests circuit pack components related to the TDM bus interface. The AUDIX
system has an extensive maintenance strategy that is described in
DEFINITY
AUDIX System Maintenance
, 585-300-110.
AUDIX resides on a combined pair of circuit packs: the TN566 Multifunction
Board (MFB) and the TN2169 Alarm Board (ALB). Because of its size this
combination occupies 5 slots, but only 1 slot is functional as far as the system is
concerned. The other 4 slots are seen by the switch as ‘‘AUDIX-reserved’’ slots
(or ADX16-RES/ADX16D-RS).
In 16 Port DP mode, the TN566 pack supports up to 16 voice ports, each with a
primary information channel and a secondary information channel. Ports are
administered in increments of two. When a call to a station with an AUDIX login is
not answered, AUDIX answers the call using one of the available voice ports.
Unlike other AUDIX systems, DEFINITY AUDIX is not an adjunct.
1. UU is the universal cabinet number (1 for PPN, 2-44 for EPNs). C is the carrier designation (A, B,
C, D, or E).
SS is the number of the slot in which the circuit pack resides (01 to 21). pp is the two
digit port number (01, 02, ...).
MO Name (in
Alarm Log) Alarm Level Initial Command To Run
1
Full Name of MO
ADX16D-P MINOR or WARNINGS test port PCSSpp l AUDIX Digital Port