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TBRI-TRK (TN2185 ISDN Trunk-Side BRI)
Issue 5 October 2002
1647
555-233-119
Signaling Link State (#1251)
This test is nondestructive. This test checks the current state of the signaling link.
The test looks at the board-level translations, checks that the board is physically
inserted, gets the state of the D-Channel and service state of the port.
The test passes if the signaling link (D-Channel) is connected and operating
normally. The test fails if the board is not installed, the signaling link is
disconnected, or if the port is out of service. The test aborts otherwise.
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. Maintenance
will take no action if the test aborts.
To investigate the service state of the TN2185 ISDN Trunk-Side BRI Channel,
issue the status trunk trunk-group/trunk-member command.
Table 482. TEST #1251 Signaling Link State Test
Error
Code Test
Result Description/ Recommendation
ABORT Internal system error
1018 ABORT The test is disabled.
1. Enable the test by entering enable test #1251.
1114 ABORT The signaling link is in a transitional state.
1. Retry the command at 1-minute intervals a maximum of 5 times.
8 FAIL The signaling link is down.
1. Consult the procedures for the TBRI-PT maintenance object.
9 FAIL The port is out of service.
1. Return the port too an in service state.
PASS The signaling link is connected and operating normally.
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