TIE-DS1 (DS1 Tie Trunk)
Issue 1 May 2002
8-1637555-233-143
2000 FAIL Response to the seizure message was not received within the allowable time
period.
1. Enter the list configuration board UUCSS command. If the circuit pack
is a TN767B vintage 8 or 9, a failure of test 136 causes a subsequent
failure of test 7 due to a firmware bug. Eventually, the board and all of its
ports are taken out of service, and extraneous on-board alarms are
generated. Replace the circuit pack with a TN767C V3 or later.
2. Verify that the ’Trunk Type’ field on the ’Trunk Administration’ screen
matches the trunk type administered on far-end switch.
3. Look for DS1-BD or UDS1-BD errors in the hardware error log. If present,
see the ‘‘DS1-BD (DS1 Interface Circuit Pack)’’ or
‘‘UDS1-BD (UDS1
Interface Circuit Pack)’’ on page 8-1707
maintenance documentation.
4. Retry the test at 1-minute intervals up to 5 times.
PASS The trunk can be seized for an outgoing call.
0NO
BOARD
The test could not relate the internal ID to the port (no board). This could be
due to incorrect translations, no board is inserted, an incorrect board is
inserted, or an insane board is inserted.
1. Check to ensure that the board’s translations are correct. Use the list
config command, and resolve any problems that are found.
2. If the board was found to be correctly inserted in step 1, issue the busyout
board command.
3. Issue the reset board command.
4. Issue the release busy board command.
5. Issue the test board long command. This should re-establish the linkage
between the internal ID and the port. If this is not the case, check to see
that there is a valid board inserted.
1. Earlier G1 Software Versions reported Error Code 2053 as a FAIL
Table 8-635. Test #136 DS1 Tie Trunk Seizure Test — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page
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