Are you using one soundcard for microphone and speakers? Dragos On Thu, Aug 19, 2010 at 10:43 AM, Simon Brenner <[email protected]>wrote:
> Hi, > > can anyone tell me why the echo cancellation of my Linphone isn't working? > I'm using a git Linphone on Linux. I'm setting my ec with > > ec on 256 256 256 > > It seems like I'm getting 100% echo... > Any suggestions? > > Thanks, > -Simon. > > P.S.: > > ortp-message-Initializing speex echo canceler with framesize=256, > filterlength=2048, delay_samples=2048 > ortp-message-Filter MSRtpRecv is already being scheduled; nothing to do. > ortp-warning-No valid video stream defined. > ortp-message-call answered. > linphonec> ortp-message-MS ticker priority set to max > ortp-message-alsa_open_r: opening default at 8000Hz, bits=16, stereo=0 > ortp-warning-alsa_set_params: periodsize:256 Using 256 > ortp-warning-alsa_set_params: period:8 Using 8 > ortp-message-alsa_open_r: Audio params set > ortp-message-linphone process event get a message 15 > > ortp-message-CALL_ACK > ortp-message-speex_ec: starting receiving echo signal > ortp-warning-No ref samples, using silence instead > ortp-message-alsa_open_r: opening default at 8000Hz, bits=16, stereo=0 > ortp-warning-alsa_set_params: periodsize:256 Using 256 > ortp-warning-alsa_set_params: period:8 Using 8 > ortp-message-alsa_open_w: Audio params set > ortp-message-bandwidth usage: audio=[d=240.3,u=115.7] video=[d=0.0,u=0.0] > kbit/sec > ortp-warning-Reference stream is back. > ortp-message-bandwidth usage: audio=[d=81.0,u=80.4] video=[d=0.0,u=0.0] > kbit/sec > ortp-message-bandwidth usage: audio=[d=80.2,u=81.3] video=[d=0.0,u=0.0] > kbit/sec > ortp-message-free transaction ressource 4 92027019 > ortp-message-free nict ressource > ortp-message-bandwidth usage: audio=[d=81.2,u=81.5] video=[d=0.0,u=0.0] > kbit/sec > ortp-warning-No ref samples, using silence instead > ortp-warning-Reference stream is back. > ortp-message-bandwidth usage: audio=[d=78.4,u=79.6] video=[d=0.0,u=0.0] > kbit/sec > ortp-message-bandwidth usage: audio=[d=79.5,u=82.9] video=[d=0.0,u=0.0] > kbit/sec > ortp-message-bandwidth usage: audio=[d=81.0,u=81.3] video=[d=0.0,u=0.0] > kbit/sec > ortp-message-bandwidth usage: audio=[d=81.1,u=81.4] video=[d=0.0,u=0.0] > kbit/sec > > > _______________________________________________ > Linphone-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/linphone-users > >
_______________________________________________ Linphone-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/linphone-users
