DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-1853UDS1-BD (UDS1 Interface Circuit Pack)
9
Blue Alarm Inquiry Test (#139)
The Blue Alarm is a signal sent by the remote DS1 endp oint when it is
out-of-service. The Blue Alarm Inquiry Test checks the b lue alarm status of the
remote DS1 endpoint.
When the UDS1 Interface circuit pac k detects a Blue Alarm sig nal from the
remote DS1 endpoint, the circuit p ack will transmit a Yellow alarm to the remote
DS1 endpoint and send a BLU E ALARM message to the maintenance software.
When the Blue alarm is confirmed, the maint enance software places all trunks or
ports of the UDS1 Interface circ uit pack into the out-of-service s tate. The inquiry
test will be run every 10 minutes until the Blue alar m is cleared.
The UDS1 Interface circuit pack takes 1 seconds to recognize and report a Blue
alarm and 16 seconds to recognize and report the reso lution of a Blue alarm.
When the Blue alarm is cleared, the UDS1 Interface c ircuit pack stop s
1324 FAIL A non-service affecting CSU Module audit failure was detected by the TN464F
UDS1 circuit pack. No ports should be affected . No immediate action is
required. These errors indicate that the CSU Module hardware may have a
problem, and that it should be replac ed when practic al to avoid further
deterioration.
PASS DS1 signal is present and the physical link is healthy. In addition, no Integrated
CSU errors are detected.
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, a n incorrect board is inserted, or
an insane board is inserted.
1. Ensure that the board translations are correct. Execute the add ds1
UUCSS command to administer the UDS1 interface if it is not already
administered.
2. If the board was already administered correctly, check the error log to
determine whether the b oard is hyperactiv e. If this is the case, the board is
shut down. Reseating the board will re-initialize the board.
3. If the board was found to be correctly inserted in step 1, then 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 9-687. TEST #138 Loss of Signal Alarm Inquiry Test — Continued
Error
Code Test
Result Description/ Recommendation
Continued on next page