If memory serves correctly, I believe the echo canceller is automatically turned off when fax tones/negotiation occurs on a zap channel.
------------------------ > That's what I imagined. I read somewhere that echocancel kills faxes.. Also, > I guess hardward cards with echo cancel modules are a nono :)? > > |-----Original Message----- > |Anton Krall wrote: > | > |>Any modification made to zapata as far as echo and gains? > |> > |> > | > |As a rule, don't let anything manipulate the audio at all... > |even echo cancellation. That said, I have seen situations > |where gain had to be increased. > | > |>Should echocancel be on or off? > |> > | > |Off, most definitely off. I can't imagine an echo cancellor > |being capable of knowing what is echo and what isn't echo in a > |fax call. > | > |Lee. _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
