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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1573UDS1-BD (UDS1 Interface Circuit Pack)
10
places all trunks or ports on the circuit pack into the out-of-service state. The
Inquiry Test will be run every 10 minutes until the Yellow alarm is cleared.
When the Yellow alarm is cleared, the maintenance software restores all trunks or
ports on the UDS1 Interface circuit pack back to their previous service state
before the Yellow alarm was raised.
This Yellow alarm corresponds to the yellow F2 state documented in CCITT
Recommendation I.431.
Remote Multiframe Alarm
Remote Multiframe Alarm (RMA) indicates that the remote DS1 endpoint is in a
Loss of Multiframe Alarm condition while the UDS1 Interface circuit pack is
administered using the DMI-BOS common channel signaling. The RMA is
handled as a Yellow alarm.
Yellow F5 Fault Alarm
For 32-channel E1 operation with CRC4 on, the F5 fault state is defined as a fault
in the user-network interface, specifically in the direction from the user (PBX) to
the network. Refer to CCITT recommendation I.431.
Table 10-463. TEST #141 Yellow Alarm Inquiry Test
Error
Code
Test
Result Description/ Recommendation
ABORT Internal System Error
1. Retry the command at 1-minute intervals a maximum
of 5 times.
2. If the test continues to abort, escalate the problem.
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