Hai Jaro, Thanks reply.
Are you going to fix it? Martin ----- Original Message ----- From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> To: "Xiaoming wang" <[EMAIL PROTECTED]> Cc: <[email protected]> Sent: Thursday, May 17, 2007 9:55 AM Subject: Re: [sipxtapi-dev] branches\ SipXtapi > Xiaoming wang wrote: > > Hello, > > > > I build the latest sipXTai, I can hear remote party. but remote party > > hears his own echo only. > > > > I build it with visual studio 2005. pcre4_4, and speex 1.2.1 beta > > > > Is there anything wrong with dependence? or I have to do some specific > > configuration. > > > > Thanks > > > > > > > > > > _______________________________________________ > > sipxtapi-dev mailing list > > [email protected] > > List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/ > > > > I just tried calling my mobile phone using wxCommunicator, and I could > hear audio in both directions. But when I was speaking to local > microphone, I had to speak loud. > > I discovered a bug in dynamic payload negotiation. Advertized dynamic > payload types don't have to match even if is the same codecs. > In my case, sipxtapi sends SDP with 96 telehone-event, and receives SDP > with 96 iLBC and 101 telephone-event. Thus it expects DTMF in 101 > payload, but instead it should expect 96 - because that is what remote > party will send. When we send DTMF to remote party, we need to send DTMF > in the payload they advertized to us. > > Jaro > > _______________________________________________ sipxtapi-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/
