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 10-826ISDN-TRK (DS1 ISDN Trunk) 
10
Error Log Entries and Test to Clear Values
Notes:
a. These error types indicate a disagreement between this switch and the 
switch at the other end of the trunk connection with regard to the ISDN 
call
state of the DS1 ISDN Trunk. This switch will automatically try to recover 
by clearing the call, (that is, the call will be torn down). You can use the 
status trunk <trunk_group/trunk_member> command to determine the 
state of the trunk.
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. Minor alarms on this MO may be downgraded to Warning alarms based on the values used in the 
set options command. If the Minor alarm is not downgraded by the set options values, then the 
Minor alarm will be upgraded to a Major alarm if 75 percent of the trunks in this trunk group are 
alarmed.
Table 10-229. DS1 ISDN Trunk Error Log Entries
Error 
Type
Aux 
Data Associated Test Alarm Level
On/Off 
Board Test to Clear Value
0
1
0 Any Any Any test port PCSSpp sh r 1
1 (a) Any None test port PCSSpp sh r 1
15 (b) Any Audit and Update 
Test (#36)
18 0 busyout trunk 
<grp>/<mbr>
release trunk 
<grp>/<mbr>
129 (c) None WARNING OFF test port PCSSpp
130 (d) None WARNING ON test port PCSSpp
257 (e) Any None test port PCSSpp 
513 (f) Any None WARNING OFF test port PCSSpp 
769 (e) Any None test port PCSSpp
1281 Any Conference Circuit 
Test (#7)
MIN/ WRN
2
ON test port PCSSpp l r 4
1537 Any NPE Crosstalk 
Test (#6)
MIN/WRN
2
ON test port PCSSpp l r 3
1793 (g) Any None test port PCSSpp 
3073 (h) Any Service State 
Audit (#256)
test port PCSSpp
3585 (i) Any None None
3841 (j) Any None None










