Hi Marc, this one should be handled in the same way u do with 183/200, catch it in onreply route and force_rtpproxy()
Cheers, DanB On 9/4/07, Marc LEURENT <[EMAIL PROTECTED]> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > I have a SIP provider: telecomitalia that use a cirpack! > The problem is that the cirpack sends TRYING and RINGING packets with SDP > fields! (I don't know if it follows RFC...) > > When a natted contact place a call, I use a rtp_proxy, but only the 200ok > with session description is modified. > Both TRYING/RINGING with session description Connection Address/port are not > replaced! > > OpenWengo understand the modification and change the IP where it sends RTP > from the one in TRYING/RINGING SDP to the one in 200ok (proxy address > because of force_rtp_proxy()) > But other softphones like Twinkle don't understand it and still send RTP to > the first IP! > > > Do you know how I can delete or modify TRYING/RINGING SDP? > > Thanks > > Below an example of a RINGING with SDP > > > > # > U 212.129.6.65:5060 -> 88.191.45.91:5060 > SIP/2.0 180 Ringing. > Allow: UPDATE,REFER. > Call-ID: [EMAIL PROTECTED] > Contact: <sip:212.129.6.65:5060>. > Content-Type: application/sdp. > CSeq: 21 INVITE. > From: "Marc LEURENT" <sip:[EMAIL PROTECTED]>;tag=542924903. > Record-Route: <sip:88.191.45.91;lr;ftag=542924903>. > Server: Cirpack/v4.39a (gw_sip). > To: <sip:[EMAIL PROTECTED]>;tag=01-07627-0003a50a-10152ba67. > Via: SIP/2.0/UDP > 88.191.45.91;received=88.191.45.91;branch=z9hG4bK2cf4.8d35c996.0,SIP/2.0/UDP > 192.168.95.47:5060;received=81.57.0.22;rport=64726;branch=z9hG4bK20204963;xxx-nat-type=sym. > Content-Length: 303. > . > v=0. > o=cp10 118890098142 118890098144 IN IP4 212.129.46.35. > s=SIP Call. > c=IN IP4 212.129.47.194. > t=0 0. > m=audio 32896 RTP/AVP 8. > b=AS:64. > a=rtpmap:8 PCMA/8000/1. > a=ptime:10. > a=sendrecv. > m=video 65534 RTP/AVP 34 31. > a=rtpmap:34 H263/90000/1. > a=fmtp:34 . > a=rtpmap:31 H261/90000/1. > a=fmtp:31 . > a=inactive. > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.7 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iD8DBQFG3TdoqjpLE0HiOBYRAjnkAKCgzB4p89oTKhxuvZcLlklTme9w3ACeP+TW > FI+LkwgbaJ1XJTIm3FUSMTg= > =Cp53 > -----END PGP SIGNATURE----- > > _______________________________________________ > Users mailing list > [email protected] > http://openser.org/cgi-bin/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
