[pulseaudio-discuss] Need help to enable echo cancel in pulseaudio

[Puyol]

> The adrian canceller doesn't work well if at all. Use the webrtc or
> speex canceller. If it doesn't work, please post the output of pactl
> list while your streams are running.

> Cheers,
> Arun

Thanks Arun, when i use webrtc it prints could not load modul, and for speex 
I'am also hearing echo!! there's not something that should be modified in 
default.pa or in my code? i think that my apps didn't use the echo canceller 
of pulseaudio!! Thanks