ADX8D-PT (AUDIX Digital Port)
Issue 5 October 2002
613
555-233-119
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 4 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 2. When a call to a station with an AUDIX login is not answered,
AUDIX answers the call using 1 of the available voice ports.
Unlike other AUDIX systems, EMBEDDED AUDIX is not an adjunct.
Never do any of the following without first shutting down AUDIX. Follow instructions in the
‘‘Removing Power’’
section in
Chapter 1, ‘‘Maintenance for CSI systems’’
.
MO Name (in Alarm Log)
Alarm Level
Initial Command To Run
1
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 carrier where the circuit pack is located (for example, 01, 02,
etc.); and pp is the 2-digit port number (for example, 01).
Full Name of MO
ADX8D-PT
MINOR
test port PCSSpp l
AUDIX Digital Port
ADX8D-PT
WARNING
test port PCSSpp sh
AUDIX Digital Port