- Aug 6, 2010
hi,people! where is information about topic? WTF?
* For DAHDI channels, the CHANNEL() dialplan function now allows
the dialplan to request changes in the configuration of the active
echo canceller on the channel (if any), for the current call only.
The syntax is:
exten => s,n,Set(CHANNEL(echocan_mode)=off)
The possible values are:
on - normal mode (the echo canceller is actually reinitialized)
off - disabled
fax - FAX/data mode (NLP disabled if possible, otherwise completely disabled)
voice - voice mode (returns from FAX mode, reverting the changes that
were made when FAX mode was requested)