Maintenance Object Repair Procedures
555-233-123
10-16
Issue 4 May 2002
ADX8D-PT (AUDIX Digital Port)
The ADX8D-PT maintenance object represents a port on a TN566/TN2169
EMBEDDED AUDIX circuit pack (sometimes called Embedded AUDIX) 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 EMBEDDED
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 switch is concerned. The
other 4 slots are seen by the switch as “AUDIX-reserved” slots (or
ADXDP-RS/ADX8D-RS.)
In DP mode the TN566 pack supports up to 8 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, EMBEDDED AUDIX is not an adjunct.
!
CAUTION:
Never do any of the following without first shutting down AUDIX. Follow
instructions on the TN566/TN2169 faceplate:
■
Remove EMBEDDED AUDIX circuit packs
■
Cycle power to a carrier containing EMBEDDED AUDIX circuit packs
■
Remove power to a carrier containing EMBEDDED AUDIX circuit packs
MO Name (in
Alarm Log)
Alarm
Level
Initial Command To Run
1
1
UU is the universal cabinet number (1 for PPN, 2 - 3 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,and so on).
Full Name of MO
ADX8D-PT
MINOR
test port PCSSpp l
AUDIX Digital Port
ADX8D-PT
WARNING
test port PCSSpp sh
AUDIX Digital Port
Summary of Contents for Definity SI
Page 1: ...0DLQWHQDQFH IRU YD D 1 7 6HUYHU 6 Volumes 1 2 and 3 555 233 123 Issue 4 May 2002...
Page 62: ...Maintenance Architecture 555 233 123 1 26 Issue 4 May 2002...
Page 92: ...Management Terminals 555 233 123 3 26 Issue 4 May 2002...
Page 204: ...Routine Maintenance Procedures 555 233 123 5 100 Issue 4 May 2002...
Page 250: ...LED Interpretation 555 233 123 7 10 Issue 4 May 2002...
Page 2804: ...Maintenance Object Repair Procedures 555 233 123 10 2018 Issue 4 May 2002...