DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-413CO-DS1 (DS1 CO Trunk)
9
Notes:
a. Error Type 1—Aux Data 57408—No tip ground is detec ted on an outgoing
call.
Aux Data 57487—PBX could not get "loop close" signal.
The DS1 Interface circuit pack d etected 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 i n the ready-for-service state (shown as
"disconnected" by the status c ommand), which allows only inc oming calls.
Run the Dial Tone Test (#314) and follow the proced ures.
b. Error Type 15—This is a software audit error that does not indic ate any
hardware malfunction. Run Short Test Sequence and investigate
associated errors (if any).
c. Error Type 18—System Technician has busied out the trunk to the
out-of-service state. No calls c an be made on this trunk excep t the Facility
Access Test Call. For details on this feature, refer to ‘‘Facility test calls’’
section in Chapter 6, ‘‘Add itional Maintenance Procedures’’.
d. Error Type 130—This error type indicates that the circuit p ack has been
removed or has been insane for more than 11-minutes. To clear the error,
reinsert or rep lace the c ircuit p ack.
e. Error Type 257—The DS1 Interface circuit pack d etects a hardware fault.
Aux Data 57392 indicates no external release on PBX disconnect.
1281 Conference Circuit
Test (#7) MIN/
WRN3ON test trunk <grp>/<mbr> l r 4
1537 NPE Crosstalk Test
(#6) MIN/
WRN3ON test trunk <grp>/<mbr> l r 3
1793(h) test board UUCSS l
2562(i)) 16665
2817(j) 52992
3840(k) Port Audit and
Update Test (#36)
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 recommend ed 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 b e a MINOR alarm unless 75% or more trunks in this
trunk group are out of servic e, then the alarm will be upg raded to a MAJOR alarm.
3. Major alarms MO may be downgraded to Warning alarms based on the value used in the set
options command.
Table 9-174. DS1 CO Trunk Error Log Entries
Error
Type Aux
Data Associated Test Alarm
Level On/Off
Board Test to Clear Value