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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 10-1566UDS1-BD (UDS1 Interface Circuit Pack)
10
1
1794
FAIL The UDS1 Interface circuit pack detects a Line
Loopback Alarm (LLB).
If the UDS1 interface circuit pack connects to a T1
facility, call the vendor of the T1 carrier to diagnose the
remote DS1 endpoint.
If the UDS1 interface circuit pack connects directly to a
switch, call the system technician of the remote switch to
diagnose the DS1 endpoint.
If the UDS1 interface circuit pack connects directly to a
line-side terminating device (for example, a PRI terminal
adapter), call the vendor of the terminating device to
diagnose the equipment.
1795 FAIL The UDS1 Interface circuit pack detects a Payload
Loopback Alarm (PLB).
If the UDS1 Interface circuit pack connects to a leased
T1 facility, call the vendor of the T1 carrier to diagnose
the remote DS1 endpoint. If the UDS1 Interface circuit
pack connects directly to another DS1 board, call the
system technician of the remote switch to diagnose the
DS1 endpoint.
If the UDS1 Interface circuit pack connects directly to a
line-side terminating device such as a PRI terminal
adapter contact the vendor of the terminating device to
diagnose the equipment.
PASS Remote DS1 endpoint is in-service. Neither a Blue alarm
nor a Line Loopback alarm nor a Payload Loopback
alarm is detected by the UDS1 Interface circuit pack.
Table 10-461. TEST #139 Blue Alarm Inquiry Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page