This is a normal call, RTP is unidirectional and this is why you see two RTP streams one from each side for each media channel.
Roni From: Nitin Kapoor [mailto:[email protected]] Sent: Thursday, December 10, 2009 8:03 PM To: Roni Even Cc: Christer Holmberg; [email protected] Subject: Re: [Sip] Two Media Stream in One call Roni, So is that the normal call.. I mean is it possible or you have seen any issue into it.. Please help me on this. Thanks, Nitin Kapoor 2009/12/10 Roni Even <[email protected]> Hi, I looked at the SDP you send, you are seeing two RTP streams, one for each direction. Since both sides talk than you see one RTP steam from 8.15.244.11 in one direction to port 10766 and one from 64.156.174.71 going to the other direction to port 19612 Roni Even > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of > Christer Holmberg > Sent: Thursday, December 10, 2009 3:54 PM > To: Nitin Kapoor; [email protected] > Subject: Re: [Sip] Two Media Stream in One call > > > Hi, > > It is possible. > > In theory this could be done with a single c- line, because SDP only > talks about where media is to be sent - not where it comes from. > > In reality, however, I assume this is a case where each m- line has its > own c- line, each with a different IP address. > > Regards, > > Christer > > > -----Original Message----- > From: [email protected] on behalf of Nitin Kapoor > Sent: Thu 12/10/2009 2:10 PM > To: [email protected] > Subject: [Sip] Two Media Stream in One call > > Hello All, > > I am facing the issue with one of my customer where he is getting two > media > streams in one call and they are using SBC(Nextone) > > I checked the signaling traces and everything looks okay to me as well > as > the RTP traces too. > > As per the traces one RTP packet is going from 64.156.174.71 and the > other > is coming from 8.15.244.11. > > Could you please let me know is it possible where i can have the two > media > streams in one call when this is the not the conference call. And if > this is > possible then what is the scenario where its possible. > > Please find the attached traces for the same. > > Thanks, > Nitin Kapoor > General Telecom > > _______________________________________________ > Sip mailing list https://www.ietf.org/mailman/listinfo/sip > This list is for NEW development of the core SIP Protocol > Use [email protected] for questions on current sip > Use [email protected] for new developments on the application of sip
_______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [email protected] for questions on current sip Use [email protected] for new developments on the application of sip
