aurora
Sonata
Hand Held ISDN Tester—User Guide
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Remote and local testing
The receiving device may be another device sending a similar
pattern (remote BERT) or looping the call, or your own
aurora
Sonata
(local BERT) using a self call. On a self call,
aurora
Sonata
transmits back the received pattern by looping it
back to another B channel.
Setting up BERT operation
-1-
From the ISDN Setup window, select BERT to
display a menu of BERT settings.
Tip
You can change the BERT settings during the call, to test with
different settings on the same connection. See Changing the
BERT settings while connected later in this section.
Choosing the test pattern
-1-
Select Pattern from the BERT Setup menu to
display a list of test patterns which aurora
Sonata
can transmit for BERT. For details of the
patterns, see Chapter 9 section 1.
-2-
Highlight a pattern and press ENTER.