Hi Vijay, Speex AEC and Speex codec are different modules, you can use Speex AEC with PCMU codec. Echo cancellation is not part of the codec. Echo cancellation is a hard problem, and there are a many reasons why you can get echo. Regards, Bill On 12/11/2015 3:24 AM, Vijay Pratap Singh wrote: > Hi All, > > I am using simple_pjsua app. > Incoming and outgoing call is working fine. > But echo is coming at other end. > > I suspect echo cancellation is not working properly. > In code for Speex codec(PJMEDIA_HAS_SPEEX_AEC) echo cancellation flag > is defined, > But for PCMA/PCMU codec, I am unable to find any echo cancellor. > > > Please help me! > > With Best Regards, > Vijay Pratap Singh > VVDN Technologies Pvt Ltd > Cell: +91 8512078585 | Skype : vijayp888 > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20151211/2d06d374/attachment.html>
