Agilent Technologies auroraSonata, Руководство пользователя

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Issue 2 - 07/00 3-59
First Steps in Testing - Section 2
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Select
Loop
to loop back the call—i.e. send the
incoming data back out on the same channel.
Note
You can also place a loop on the D channel to perform BERT
on a Basic Rate fixed link. For instructions, see
BERT on the
D channel in Chapter 4 section 2.
You can press the
On Hook
( ) function key to clear the
call.
Clearing the loop
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From the
Loop Connected
window, select
Clear Loop
or press ESC .
Switching the Codec between speech calls
Although you can have speech calls in progress on all B
channels simultaneously, the Codec (audio coder/decoder) can
only be connected to one B channel at a time. When you have
two or more connected speech calls, the Codec is connected
to the channel you are currently displaying. To listen to a call
on another B channel, you simply switch to that channel.
Getting information about the current or last call
You can display information about the current or most recent
ISDN call on the channel that is currently selected.
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Press + 6 . aurora
Sonata
displays a screen
showing the call information. The table over
leaf explains the display.