Demand test descriptions and error codes - Avaya Support

Error log entries and recommended actions
Table 258: TDM-BUS Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Notes:
a. Error Type 18: the TDM bus has been busied out by the technician. The error will retire
when the technician releases the TDM bus.
b. Error Type 35: this error indicates the TDM bus is corrupted. If the corruption was on the
Control Chel bus, TDM bus maintenance automatically switches the control chel and/or
tones to the other bus. The same strategy applies if the corruption was on the bus carrying
the tones.
An Aux Data value of 0 indicates the last reported TDM bus corruption was on the Control
chel bus.
An Aux Data value of 1 indicates the last reported TDM bus corruption was on the
Non-Control chel bus.
c. Error Type 257: this error indicates the TDM bus was switched to the other bus due to TDM
bus corruption. The Aux Data value is not meaningful and no action is required. Look for
other TDM-BUS errors to determine the cause of this error.
962 Maintenance Alarms for Communication Manager, Media Gateways and Servers
Recommended
Action
0 0 Any Any Any test tdm P
1 0 Control Chel test (#296) MIN ON test tdm P r 3
18 (a) 0 busyout tdm PC WRN ON release tdm PC
35 (b) 0-1 TDM bus Corruption MIN ON set tdm PC
257 (c) 0 MAJ ON
513 (d) Any Idle Time Slot test (#294) MIN ON test tdm P r 3
769 (e) Any Idle Time Slot test (#294) WRN ON test tdm P r 3
769 (f) Any Idle Time Slot test (#294) (see Notes)
1025 (g) Any
3872 (h) Any
3873 (h) Any
3874 (h) Any
3877 (h) Any