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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-1361TIE-DS1 (DS1 Tie Trunk)
10
DS1 Tie Trunk Seizure Test (#136)
The DS1 Tie Trunk Seizure Test is run to verify the trunk’s signaling capability.
The test is composed of two parts. The first part queries the circuit pack for the
following errors: Loss of Signal, Red Alarm, Blue Alarm, Yellow Alarm, and
Hyperactivity Alarm. The second part of the test is performed by sending a
seizure message to the DS1 Interface circuit pack and expecting an active reply
by the DS1 Interface circuit pack. If maintenance software does not receive any
reply and the timer expires, the test is aborted. Once the active message is
received, a dial pause message is sent to the DS1 Interface circuit pack. If the
DS1 Interface circuit pack replies with a dial pulse tone message when the far
end responds to the seizure, then the DS1 tie trunk Seizure Test passes. If the far
end does not respond to the seizure and the timer expires, and the DS1 Interface
circuit pack sends a reorder message back to the maintenance software, then
the test fails.
This second part of this test CANNOT be run on a trunk if one of the following
cases is true:
1. The trunk direction is administered as an incoming only trunk.
2. The trunk is the 24th port on a DS1 Interface circuit pack which is
administered using 24th Common Channel Signaling.
3. The trunk has been seized by a normal trunk call.
4. The trunk is administered with maintenance test disabled.
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 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.
Table 10-473. TEST #36 Audit and Update Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page