Avaya S8700 Maintenance Manual page 502

Maintenance Object Repair Procedure
Since ADM TSCs are administered on a per signaling-group basis, the health of
an ADM TSC also depends on the state of the D channel or D-channel pair
administered per signaling group. See
on page 8-664
backup maintenance.
The two administration commands for ADM TSCs are as follows:
add signaling group number
change signaling group number
The two maintenance commands for ADM TSCs are as follows:
test tsc-administered signaling group number [/tsc index]
status tsc-administered signaling group number [/tsc index]
Error Log Entries and Test to Clear Values
Table 8-510. ADM TSC Error Log Entries
Error Type Aux Data
3840-3967 (a) tsc index #
Note:
a. There is no Test to Clear Value for error types 3840–3967. These error
types provide the following additional data that may prove useful when
tracking down problems.
Any of these errors indicates that a TSC Heartbeat Inquiry test was run on
an active far-end Administered TSC from the switch. Upon receiving the
heartbeat message, the network communicated that the call was unable to
complete. As a result, the error was logged. Check the signaling group
status of the D channel or D-channel pair via the status signaling-group
<group> command for the Administered TSC. Check the status of the
Administered TSC via the status tsc-administered command. Also check
the administration of the Administered TSC on the switch.
This error may only be affecting service for some DCS customers. Upon
receipt of this error condition, the switch will tear down and re-establish the
ADM TSC within 20 minutes.
8-1198 Issue 1 May 2002
documentation for details on ISDN-PRI NFAS and D-channel
Associated Test
test tsc-administered
''ISDN-SGR (ISDN-PRI Signaling Group)''
Alarm On/Off
Level Board Test to Clear Value
555-233-142