User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-500DIOD-DS1 (DS1 DIOD Trunk)
10
Notes:
a. Error Type 1—Aux Data 57408
—No tip ground is detected on an
outgoing call.
Aux Data 57476
—Rotary Dial before Wink.
Aux Data 57477—Rotary Dial pulse too early.
Aux Data 57485—Wink too short for a valid signal.
Aux Data 57487
—PBX could not get ‘‘loop close’’ signal.
The DS1 Interface circuit pack detected a hardware fault. These errors will
cause the Dial Tone Test (#314) to run and are only considered a problem
if the Dial Tone Test fails (in which case Error Type 1025 will also show
up). In this case, the trunk may be put in the ready-for-service state
(shown as ‘‘disconnected’’ by the status command), which allows only
incoming calls. Run the Dial Tone Test (#314) and follow the procedures.
1. Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the appropriate
test description and follow the recommended procedures.
2. This alarm will only be raised when the System-Parameter Country form has the Base Tone Generator field
set to 4 (Italy). This alarm will be a MINOR alarm unless 75% or more trunks in this trunk group are out of
service, then the alarm will be upgraded to a MAJOR alarm.
3. Major alarms on this MO may be downgraded to Warning alarms based on the value used in the set options
command.
1281 Conference Circuit
Test (#7)
MIN/
WRN
3
ON test trunk <grp>/<mbr>
l r 4
1537 NPE Crosstalk Test
(#6)
MIN/
WRN
3
ON test trunk <grp>/<mbr>
l r 3
1793(i) test board PCSS l
2049(j) 57473
57474
57475
2305(k) 50944
2562(l) 16665
2817(m) 52992
3840(n) Port Audit and
Update Test (#36)
DS1 DIOD Trunk Error Log Entries — Continued
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
Continued on next page