Thank you, your advice really helped. Yes, it is defined to 1. Therefore RTCP candidate should be in candidate list. However pjsua alters this behavior; the account/ice settings prevent on this. I think there is issue. The --help shows me --ice-no-rtcp is not default on. But actually it is turned on - i checked via dc command. On Sat, Dec 14, 2013 at 8:36 AM, Yuming Zheng <zhengyumingnanjing at gmail.com>wrote: > Sure,you can check PJMEDIA_ADVERTISE_RTCP in your config file,by default > ,it is set to true, > and have a look at this line if (PJMEDIA_ADVERTISE_RTCP && > !acc_cfg->ice_cfg.ice_no_rtcp) > > hope this will help. > > Best Regard, > > Frank.zheng > > > 2013/12/13 Dmytro Bogovych <dmytro.bogovych at gmail.com> > >> Greetings. >> >> I test the own implementation of softphone. It is not based on pjsip; >> instead it uses combination of resiprocate/jrtplib/own ice & media stacks. >> >> I try to make ice traversal working for rtcp component too (rtp component >> works good). >> >> The test peer is pjsua from 2.1.0 on Ubuntu 12.04 in virtualbox. >> >> The sent offer is: >> <---INVITE sip:dbogovych1 at voipobjects.com SIP/2.0 >> <---Via: SIP/2.0/TCP 192.168.1.102:5060 >> ;branch=z9hG4bK-524287-1---a27da3758f4a7f37;rport >> <---Max-Forwards: 70 >> <---Contact: <sip:dbogovych at 95.132.162.61 >> :5060;transport=tcp>;+sip.instance="8078730" >> <---To: <sip:dbogovych1 at voipobjects.com> >> <---From: <sip:dbogovych@xxxxxxxxxxxxxxxxxxxxx>;tag=ee352f5f >> <---Call-ID: KcLpGZhqZzfz033okcroYg.. >> <---CSeq: 1 INVITE >> <---Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, UPDATE, INFO, MESSAGE, >> REFER, NOTIFY, SUBSCRIBE, REGISTER >> <---Content-Type: application/sdp >> <---Supported: timer, norefersub, replaces, eventlist >> <---User-Agent: IntTalk_2.2.10 >> <---Content-Length: 991 >> <--- >> <---v=0 >> <---o=ITS_user 0 1 IN IP4 8046 >> <---s=ITS_session >> <---c=IN IP4 95.132.162.61 >> <---t=0 0 >> <---a=ice-pwd:sxknaaiewaqajgizkrkfaz >> <---a=ice-ufrag:itab >> <---m=audio 8046 RTP/AVP 106 0 8 3 100 99 9 97 103 104 101 >> <---a=rtpmap:106 opus/16000 >> <---a=rtpmap:0 pcmu/8000 >> <---a=rtpmap:8 pcma/8000 >> <---a=rtpmap:3 gsm/8000 >> <---a=rtpmap:100 ilbc/8000 >> <---a=rtpmap:99 ilbc/8000 >> <---a=fmtp:99 mode=20 >> <---a=rtpmap:9 g722/16000 >> <---a=rtpmap:97 isac/16000 >> <---a=rtpmap:103 speex/8000 >> <---a=rtpmap:104 speex/16000 >> <---a=rtpmap:101 telephone-event/8000 >> <---a=silenceSupp:off - - - - >> <---a=RS:0 >> <---a=RR:0 >> <---a=candidate:20490432 1 UDP 2113929471 192.168.56.1 8046 typ host >> <---a=candidate:1711384768 1 UDP 2113929471 192.168.1.102 8046 typ host >> <---a=candidate:1728161984 1 UDP 1677721855 95.132.162.61 8046 typ srflx >> raddr 192.168.1.102 rport 8046 >> <---a=candidate:20490432 2 UDP 2113929470 192.168.56.1 8047 typ host >> <---a=candidate:1711384768 2 UDP 2113929470 192.168.1.102 8047 typ host >> <---a=candidate:1728161984 2 UDP 1677721854 95.132.162.61 8047 typ srflx >> raddr 192.168.1.102 rport 8047 >> >> >> The answer is: >> --->SIP/2.0 200 OK >> --->Via: SIP/2.0/TCP 192.168.1.102:5060 >> ;rport=2712;received=95.132.162.61;branch=z9hG4bK-524287-1---a27da3758f4a7f37 >> --->Record-Route: <sip:0.0.0.0;lr;r2=on> >> --->Record-Route: <sip:0.0.0.0;transport=tcp;lr;r2=on> >> --->Contact: <sip:dbogovych1 at 95.132.162.61:59679;ob>;+sip.ice >> --->To: <sip:dbogovych1 at voipobjects.com >> >;tag=JVWGJPZQrdfCP4-Xf0.t41FCQP1lbC1X >> --->From: <sip:dbogovych@xxxxxxxxxxxxxxxxxxxxx>;tag=ee352f5f >> --->Call-ID: KcLpGZhqZzfz033okcroYg.. >> --->CSeq: 1 INVITE >> --->Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, >> NOTIFY, REFER, MESSAGE, OPTIONS >> --->Content-Type: application/sdp >> --->Supported: replaces, 100rel, timer, norefersub >> --->Content-Length: 461 >> ---> >> --->v=0 >> --->o=- 3595921123 3595921124 IN IP4 95.132.162.61 >> --->s=pjmedia >> --->b=AS:84 >> --->t=0 0 >> --->a=X-nat:8 >> --->m=audio 50889 RTP/AVP 0 101 >> --->c=IN IP4 95.132.162.61 >> --->b=TIAS:64000 >> --->b=RS:0 >> --->b=RR:0 >> --->a=sendrecv >> --->a=rtpmap:0 PCMU/8000 >> --->a=ice-ufrag:761e30d2 >> --->a=ice-pwd:350aa3bd >> --->a=candidate:Sa00020f 1 UDP 1862270975 95.132.162.61 50889 typ srflx >> raddr 10.0.2.15 rport 4037 >> --->a=candidate:Ha00020f 1 UDP 1694498815 10.0.2.15 4037 typ host >> --->a=rtpmap:101 telephone-event/8000 >> --->a=fmtp:101 0-15 >> >> Why pjsua does not insert RTCP component information into candidate list? >> Does it support RTCP in ICE? >> >> Thank you! >> >> >> _______________________________________________ >> 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 >> >> > > _______________________________________________ > 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... 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