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TBRI-TRK (Trunk-Side ISDN BRI Channel)
Issue 1 June 2005 2227
Service State Audit (#256)
This test is nondestructive.
This test performs a service state audit on an ISDN B channel. The test passes if Call
Processing informs Maintenance that the Restart message was transmitted successfully, or if
the B channel was busy and could not send the message.
The test fails if the board is not inserted or translated properly, or if a reply is not received within
a certain amount of time.
The test aborts if the signaling link is disconnected, if a message is already outstanding, or if the
necessary resources could not be allocated.
Use status trunk grp#/mem# to investigate the service state of a TN2185 Trunk-Side ISDN
BRI channel.
1114 ABRT The signaling link is in a transitional state.
1. Retry the command at 1-minute intervals up to 5 times.
2. If the test continues to abort, escalate the problem.
8 FAIL The signaling link is down.
1. Consult the procedures for the TBRI-PT MO.
9 FAIL The port is out of service.
1. Return the port to an in-service state.
PASS The signaling link is connected and operating normally.
Table 797: Test #1251 Signaling Link State Test (continued)
Error
Code
Test
Result
Description / Recommendation
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Table 798: Test #256 Service State Audit Test
Error
Code
Test
Result
Description / Recommendation
1000 ABRT System resources required to run this test are not available. The port may
be on a valid call. Use status trunk to determine when a trunk is
available for testing.
1. Check the results of Test #1251 (Signaling Link State Check).
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