Avaya 03-300430 User Manual

Communication Manager Maintenance-Object Repair Procedures

2304 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers

Additional in-line testing is performed whenever a call is in progress, logging errors that occur
during operation. You can reproduce these types of errors by making a call over the trunk and
then checking the Hardware Error Log.
By making translation and cross-connect changes, circuit packs (except for TN497) can be
configured for back-to-back testing, also known as connectivity testing. Port operation is tested
by connecting two tie trunk ports together in either E&M or simplex modes. See the section

Analog tie trunk back-to-back testing

in Maintenance Procedures (03-300192).

Error Log Entries and Test to Clear Values

Table 828: TIE Trunk Error Log Entries

Error
Type

Aux
Data

Associated Test

Alarm
Level

On/Off
Board

Test to Clear Value

0 (

)