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ISDN-TRK (DS1 ISDN Trunk)
Issue 1 June 2005 1461
Signaling Link State Check Test (#255)
The DS1 ISDN Trunk depends on the health of the appropriate TN464C or later UDS1 Interface
circuit pack, TN767 DS1 interface circuit pack, or MM710 DS1 Interface Media Module for
proper operation. It also depends on the ISDN-PRI D channel (ISDN-LNK) trunk. This test
checks the status of those critical elements.
Any
NO
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.
Ensure that the board translations are correct. Execute add ds1
location command to administer the MM710 interface if it is not already
administered.
If the board was already administered correctly, check the error log to
determine whether the board is hyperactive. If this is the case, the board is
shut down. Reseating the board will re-initialize the board.
If the board was found to be correctly inserted in step 1, then enter
busyout board location.
Enter reset board location.
Enter release board location.
Enter test board location long.
This should re-establish the linkage between the internal ID and the port.
Table 526: Test #36 Audit and Update Test (continued)
Error
Code
Test
Result
Description / Recommendation
2 of 2
Table 527: Test #255 Signaling Link State Check Test
Error
Code
Test
Result
Description / Recommendation
ABRT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
0 ABRT
1018 ABRT Maintenance is disabled on this trunk.
1. Enable maintenance by entering y in the Maintenance Tests field on
the change trunk-group form.
1114 ABRT The signaling link is in a transitional state.
1. Retry the command at 1-minute intervals up to 5 times.
1 of 2