DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-97ANN-BD (Announcement Circuit Pack)
9
ANN-BD (Announcement Circuit
Pack)
The TN750 contains 16 announcement ports each of which can play any
recorded announcement. The circuit pack also has one data line circuit port (port
17) for uploading and downloading announcement files to and from the system’s
disk and tape devices. For errors associated with port 17, refer to DAT-LINE. For
errors associated with ports 1-16 refer to ANN-PT.
NOTE:
TN750C is required if the system has multiple announcement boards. To
use multiple announcement boards, you must have V4 or later software,
and at least one TN750C (up to ten are allowed). Only one TN750A/B may
be present in the system when a TN750C is used. The announcements
from a TN750A/B can be saved and restored to a TN750C — but once the
announcements are recorded onto a TN750C, they are not backward
compatible with the TN750A/B.
Essential Service Information
You should have an understanding of the following principles before attempting
work on the TN750/B Announcement circuit pack.
NOTE:
The TN750C Announcement circuit pack has on-board non-volatile storage
and does not need to be saved to disk.
■ The announcement circuit pack retains all integrated announcements
as
long as the circuit pack has power
. Announcements are preserved
through a software reset (reset board command), but they are lost when
the circuit pack is unseated. (Unseating is generally not recommended
unless replacement is necessary.)
MO Name (in
Alarm Log)
Alarm
Level
Initial Command to
Run
1
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).
Full Name of MO
ANN-BD MINOR test board UUCSS l Announcement Circuit Pack
ANN-BD WARNING test board UUCSS l Announcement Circuit Pack
