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 Maintenanc e/Test circuit pack to be
present in the system. In this method, 4 command s are used to start, stop, qu ery,
and list an outgoing ISDN-PRI test call:
Before placing an outg oing 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 typ e, then the Testcall Service
field on Trunk Group Administration Form must have been ad ministered 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 spec ific the
trunk on which to originate the ISDN-PRI test call. An optional q ualifier can be
used that specifies in minutes (1 to 120) the duration of the test call. If no du ration
is specified, the d efault is either 8.4 or 9.6 seconds.
Screen 5-1 shows a typical respo nse 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-te stcall grp/mbr
List: list isdn-testcall
Query: status isdn-testcall <grp>/<mbr>
Port The port address (UUCSSpp) is the p ort network number, carrier
designation, slot, and c ircuit of the maintenance ob ject under test.
Maint. Name The type of maintenance objec t tested.
Test Number The actual test that was run.
Test
Results Indicates whether the test passe s, fails, or aborts.
Error Code Additional information ab out 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