Aethra d2001 nx ユーザーズマニュアル
USER’S MANUAL
ISDN TESTER AND ANALYZER D2001
NX
The status line indicates the status of the test.
The screen indicates the total number of calls and the number of failed cycles the
instrument has detected.
instrument has detected.
“Failure” means that the instrument was not able to make all
calls.
calls.
To view and analyze failures:
4
Scroll through the pages indicating a failed call with related
information. Observe that the cause number for each
failure appears on the screen.
information. Observe that the cause number for each
failure appears on the screen.
This example shows Failure 1 with related information, such as the time of the failure,
the call with the corresponding burst that has failed, and the cause number.
the call with the corresponding burst that has failed, and the cause number.
3.8. Acting as loop box
The ACT AS LOOP BOX function allows to automatically answer to incoming calls
and loop the corresponding B channels.
and loop the corresponding B channels.
CHAPTER 3 - PERFORMING A MANUAL TEST
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