DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-595DS1-BD (DS1 Interface Circuit Pack)
9
FAIL The DS1 interface circuit pack detected a yellow alarm sent by the remote
DS1 endpoint. An out of frame condition occurred at the DS1 endpoint.
1 FAIL The DS1 Interface circuit pack detects a Remote Multiframe Alarm sent by
the remote DS1 endpoint. An out-of-frame condition occurs on the remote
DS1 endpoint.
2 FAIL The DS1 Interface circ uit pack is repo rting a yellow F5 State alarm. There is
a fault in the user-network interface from the user (PBX) to the network.
1. Verify that both endpoints of the DS1 link are administered using the
same signaling mode, framing mode, and line coding. Likewise, verify
that any intermediate CSUs are ad ministered correctly.
2. If the DS1 interface circuit pack connec ts to a T1 facility, call the vendor
of the T1 carrier to diagnose the remote DS1 endpoint. If the DS1
interface circuit pack connec ts directly to a switch, call the system
technician of the remote switch to diagnose the DS1 endpoint.
3. Check the physical connectivity of the DS1 pack and of the c able.
4. Replace the local DS1 interface circuit pack, and rep eat the test.
PASS No Yellow alarm nor Remote Multiframe Alarm nor F5 State Alarm is
received from the remote DS1 endpoint.
0 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 b oard is inserted.
1. Check to ensure that the board translations are correct. Use the add
ds1 UUCSS command to administ er the DS1 interface if it is not
already administered.
2. If board was already administered correctly, check the error log to
determine if the board is hyperactive. If this is the case, the board is
shut down. Reseating the b oard will re-initialize the bo ard .
3. If the board was found to be correctly inserted in step 1, issue the
busyout board command.
4. Issue the reset board command.
5. Issue the release busy board command.
6. Issue the test board long command.
This should re-establish the linkage between the internal ID and the port.
Table 9-240. TEST #141 Yellow Alarm Inquiry Test — Continued
Error
Code Test Result Description/ Recommendation
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