Do you want to change/update the SDP once the call is established ? shouldn't it just work like this:
if(has_totag() && is_method("INVITE")) { if(search_body("video") { set_rtpproxy_set("1"); unforce_rtpproxy(); set_rtpproxy_set("2"); offer_rtpproxy("$avp(myflags)"); } } Since it is already a ReINVITE any modification in the SDP c= part should be happily accepted !? Regards, Sammy On Thu, Jan 14, 2016 at 10:18 AM, Koray Vatansever < koray.vatanse...@gmail.com> wrote: > Hi Sammy, > > I'm not sure it will work. > Assume the following scenario: > Kamailio receives INVITE with audio only SDP and selects rtpproxy-1. > After a while video is enabled with REINVITE. > Now SDP has video and kamailio selects rtpproxy-2 according to your > solution. > In this case, most probably video and audio rtp packages will flow through > rtpproxy-2. > However what I want to do is to keep rtpproxy-1 for audio packages and add > rtpproxy-2 for video packages > and release audio ports from rtpproxy-1 and video ports from rtpproxy-2 > when BYE received. > > Is there any easy way to do that in Kamailio? > > > > > On Thu, Jan 14, 2016 at 3:30 PM, SamyGo <govoi...@gmail.com> wrote: > >> Hi, >> Yes thats possible as I think you can do a search in SDP body for "video" >> if found then select the rtpproxy instance else select other one. >> >> Regards, >> Sammy >> On Jan 14, 2016 06:39, "Koray Vatansever" <koray.vatanse...@gmail.com> >> wrote: >> >>> Hi everybody, >>> >>> Is there a way to use different rtpproxies for different media types? >>> I want to use one rtpproxy set for audio, and use another one for video. >>> Is this possible in kamailio? >>> >>> >>> Regards, >>> Koray >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users@lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > >
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