Corrigendum: We are getting packets from CALLER* Regards Abbasi
On Fri, 18 May 2018 at 12:46 PM, Bilal Abbasi <bilaln...@gmail.com> wrote: > Actually they dont even get out of rtpproxy, we cant see that in the in > sngrep/tcpdump. > We are getting packets from callee but nothing going out of > rtpproxy(talking about local dump) > > Regards > Abbasi > > On Fri, May 18, 2018, 12:13 Giovanni Tommasini - evosip > <giovanni.tommasini@evosip.cloud> wrote: > >> Hi Younas, >> >> when you have a call if you make a trace in your sip server with sngrep >> or tshark can you see the RTP packet ? >> you says "I have kamailio server behind nat with rptproxy.", so is it >> possible that the router in front your SIP server blocks the traffic? could >> you have a trace there? >> I mean the packets exit the rtpproxy but don't arrive to callee or just >> don't come out of the rtpproxy? >> >> Giovanni Tommasini | >> *evosip* <http://evosip.cloud> >> >> >> 2018-05-18 1:36 GMT+02:00 Aqs Younas <aqsyou...@gmail.com>: >> >>> Thanks for replying. Callee is actually a sip provider. I see no >>> firewall or iptables rules on server to prevent rtp following towards >>> callee. >>> >>> Is there anything i can do to see which thing is blocking rtps. >>> >>> Best >>> >>> On Fri, 18 May 2018 at 3:59 AM, Mack Hendricks <a...@goflyball.com> wrote: >>> >>>> Is there something blocking RTP traffic from reaching the callee? Is >>>> the callee a carrier or the actually endpoint endpoint (aka SIP Phone)? >>>> >>>> *Mack Hendricks / Head of Support / dOpenSource* >>>> web: http://dopensource.com >>>> support: +888-907-2085 >>>> dSIPRouter <http://dsiprouter.org> - GUI focused on implementing >>>> Kamailio to provide SIP Trunking and PBX Hosting Services >>>> >>>> On May 18, 2018, at 12:50 AM, Aqs Younas <aqsyou...@gmail.com> wrote: >>>> >>>> Greetings list, >>>> >>>> >>>> I have kamailio server behind nat with rptproxy. But i am getting no >>>> voice on the call. After taking trace i could see that rtpproxy was getting >>>> rtp packets but not packets was being forwarded towards callee side. >>>> >>>> Though i see in rtpproxy logs, packets being relayed from caller side. >>>> >>>> Does rtpproxy wait to receive a single rtp frame from callee before >>>> fowarding that to callee? >>>> >>>> Since, i am getting no rtp from callee. So, might be rptrpoxy is >>>> waiting to learn source address of callee side rtp, that is why it is not >>>> forwarding rtp packets from caller towards callee. >>>> >>>> >>>> Any pointer/suggestion is much appreciated. >>>> >>>> Best Regards, >>>> >>>> Aqs Younas >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> sr-users@lists.kamailio.org >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> sr-users@lists.kamailio.org >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users@lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users@lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >
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