TSC-ADM (Administered Temporary Signaling
Connections)
Issue 1 May 2002
8-1693
555-233-143
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
‘‘ISDN-SGR (ISDN-PRI Signaling Group)’’
documentation for details on ISDN-PRI NFAS and D-channel
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
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.
Table 8-657.
ADM TSC Error Log Entries
Error Type
Aux Data
Associated Test
Alarm
Level
On/Off
Board
Test to Clear Value
3840-3967 (a)
tsc index #
test tsc-administered
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...