[Asterisk-Users] echo cancelation on Digium T1 cards

Matthew Simpson matthew at txlink.net
Mon Jan 10 22:36:08 MST 2005


Hello all,

I am getting console debug messages about "tone detected on channel XX, 
disabling echo cancelation on channel XX" when using echocancel=yes with a 
Digium T1 card.

does this mean that DTMF breaks the echo can?  Does Asterisk permanently 
disable the echo can or is it for that channel instance only?





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