> 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