Chapter 3: Configuration
misdn.conf:
context=default
echocancel=yes
echotraining=no
[myoutsidelines]
msns=*
ports=1,2,3,4
context=default
Enabling Echo Cancellation
The B410P card is enhanced with built-in echo cancellation. It improves
voice quality in environments where software echo cancellation is not
sufficient. The B410P reduces CPU overhead required for software echo
cancellation, freeing resources for other processes such as codec
translation. The B410P provides 64ms of echo cancellation
simultaneously on all eight B-channels. Echo cancellation is enabled by
setting
echocancel=yes
in chan_dahdi.conf (if using mISDN, set in
misdn.conf
instead).
Test Configuration
Verify the Asterisk interface is properly configured by placing a phone
call. First, you will need to start Asterisk, and then connect to the Asterisk
Digium, Inc.
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