DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Alarms, Errors, and Troubleshooting
5-76Troubleshooting ISDN-PRI Test Call Problems
5
Asynchronous Method
The asynchronous method requires a Maintenance/Test circuit pack to be
present in the system. In this method, 4 commands are used to start, stop, query,
and list an outgoing ISDN-PRI test call:
Before placing an outgoing ISDN-PRI test call, verify that the Feature Access
Code has been administered on the System Features Form, and that the Far End
Test Line Number and TestCall Bearer Capability Class (BCC) have been
administered on the Trunk Group Administration Form. Furthermore, if the
ISDN-PRI trunk is of the
cbc
(call by call) service type, then the Testcall Service
field on Trunk Group Administration Form must have been administered also.
To initiate an outgoing ISDN-PRI test call with the asynchronous method, issue
the start command listed above, which enables you to specify a specific the
trunk on which to originate the ISDN-PRI test call. An optional qualifier can be
used that specifies in minutes (1 to 120) the duration of the test call. If no duration
is specified, the default is either 8.4 or 9.6 seconds.
Screen 5-1
shows a typical response to the
test isdn-testcall
command:
Screen 5-1. Test ISDN-TestCall Response
The displayed fields have the following meanings:
Start:
test isdn-testcall grp/mbr[minutes]
Stop:
clear isdn-testcall grp/mbr
List:
list isdn-testcall
Query:
status isdn-testcall <grp>/<mbr>
Port The port address (UUCSSpp) is the port network number, carrier
designation, slot, and circuit of the maintenance object under test.
Maint. Name The type of maintenance object tested.
Test Number The actual test that was run.
Test
Results
Indicates whether the test passes, fails, or aborts.
Error Code Additional information about the results of the test (See the ISDN-TRK
section in Chapter 9 for details).
test isdn-testcall
Port Maintenance Name Test Number Test Result Error Code
1B1501 ISDN-TRK 258 PASS
