Avaya 03-300430 Home Security System User Manual


  Open as PDF
of 2574
 
Communication Manager Maintenance-Object Repair Procedures
870 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
DAT-LINE (Data Line Port)
S8700 | 8710 / S8500
The TN726 Data Line circuit pack has eight ports, each of which supports an RS-232 interface
to asynchronous CPE (customer-premises equipment). Each of these ports and the equipment
connected to it constitute a data line. For DT-LN-BD (Data Line circuit pack) errors, see XXX-BD
(Common Port Circuit Pack/Media Module) on page 2539. Check circuit pack-level errors first
since the usability of the ports depend on the health of the circuit pack.
Use add data-module to administer data line ports at the terminal. The data module type is
data-line. The list data-module command shows every administered data module in the
system.
The TN750 Announcement circuit pack has one data line-type port on it. This data line port is
used for saving and restoring announcements. This data line port is not supported on the S8500
and S8700 media server products. For a description of and repair instructions for the TN750,
see ANL-BD (Analog Line Circuit Pack)
on page 403.
Note:
Note: If the tests for the data line port in question pass, and user-reported complaints
persist, there is probably an external problem. Test the ADU (asynchronous data
unit), using the procedures in User Manual Z3A Asynchronous Data Unit,
555-401-701. If the ADU appears to be working properly, check the external
wiring, then check the equipment.
Error Log Entries and Test to Clear Values
MO Name in
Alarm Log
Alarm
Level
Initial SAT Command to Run Full Name of MO
DAT-LINE MIN test port location l Data Line port
DAT-LINE WRN test port location l Data Line port
Table 296: Data Line Port Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Test to Clear Value
0 (a
) 0 Any Any Any test port location sh r 1
1Digital
Looparound test
(#171)
MIN ON test port location s r 2
1 of 2