Hi, Nick what is your NAT type? how is your network topology working !!
BR Sammy P.S: The blog only takes care of configurations of RTPproxy with servers on Public IPs and clients behind NAT using Kamailio - This won't make much sense here. Also alot of things have evolved in kamailio since I wrote that post. On Mon, Sep 10, 2012 at 4:13 PM, Binan AL Halabi <[email protected]>wrote: > Hi Nick, > see this link posted by Qasim, > http://saevolgo.blogspot.com/2012/03/making-rtpproxy-work.html > > I like it really, you can read it and adjust it as u need, > > > //Binan > > --- On *Mon, 9/10/12, Nick Chang <[email protected]>* wrote: > > > From: Nick Chang <[email protected]> > Subject: Re: [OpenSIPS-Users] RTPPRoxy behind NAT > To: "'OpenSIPS users mailling list'" <[email protected]> > Date: Monday, September 10, 2012, 2:16 AM > > > Dear Binan > > > > Yes, It’s my setting. > > > > route[nat_fixups] { > > #---- RTP Proxy handling ---# > > if (is_method("BYE|CANCEL")) { > > unforce_rtp_proxy(); > > } else if (is_method("INVITE")){ > > #---- Activates the RTP Proxy for the CALLEE ---# > > rtpproxy_offer(“cowf”,”202.55.233.194”); > > }; > > # catch and fix replies > > t_on_reply("2"); > > } > > > > onreply_route[2] { > > #xlog("incoming reply\n"); > > > > #---- Handling of the SDP for the 200 or 183 reply ----# > > #---- If behind nat (flags 5 or 6) start RTP Proxy ----# > > #---- Activates the RTP Proxy for the CALLER ----# > > if ( is_method("INVITE") && > > (isflagset(5) || isbflagset(6)) && > > has_body("application/sdp") ){ > > rtpproxy_answer(“cowf”,”202.55.233.194”); > > } > > > > #---- If the CALLEE is behind NAT, fix the CONTACT HF ----# > > if (isbflagset(6)) { > > fix_nated_contact(); > > search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); > > } > > exit; > > } > > > > Thanks > > Nick > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Binan AL Halabi > *Sent:* Monday, September 10, 2012 5:12 PM > *To:* OpenSIPS users mailling list > *Subject:* Re: [OpenSIPS-Users] RTPPRoxy behind NAT > > > > Hi Nick, > and you are setting *rtpproxy_offer()* for Invite right ! > > //Binan > > --- On *Mon, 9/10/12, Nick Chang > <[email protected]<http://mc/[email protected]> > >* wrote: > > > From: Nick Chang > <[email protected]<http://mc/[email protected]> > > > Subject: Re: [OpenSIPS-Users] RTPPRoxy behind NAT > To: "'OpenSIPS users mailling list'" > <[email protected]<http://mc/[email protected]> > > > Date: Monday, September 10, 2012, 2:02 AM > > Hi Binan > > > > But, My problem still it. > > It’s not work for this setting. > > > > Or Do you have any suggest? > > > > Thanks > > Nick > > > > > > > > *From:* > [email protected]<http://mc/[email protected]>[ > mailto:[email protected]<http://mc/[email protected]>] > *On Behalf Of *Binan AL Halabi > *Sent:* Monday, September 10, 2012 4:57 PM > *To:* OpenSIPS users mailling list > *Subject:* Re: [OpenSIPS-Users] RTPPRoxy behind NAT > > > > Hi Nick, > thank you too, > > //Binan > > --- On *Mon, 9/10/12, Nick Chang <[email protected]>* wrote: > > > From: Nick Chang <[email protected]> > Subject: Re: [OpenSIPS-Users] RTPPRoxy behind NAT > To: "'OpenSIPS users mailling list'" <[email protected]> > Date: Monday, September 10, 2012, 1:46 AM > > Hello Binan > > > > force_rtp_proxy do not support opensips 1.8.1. It is old function. > > > > You can saw this page > http://www.opensips.org/Resources/DocsMigration163to164 > > > > Now, I setting “rtpproxy_answer("cowf","202.55.233.194")” > > > > Thanks > > Nick > > > > *From:* [email protected] [ > mailto:[email protected]] *On Behalf Of *Binan AL Halabi > *Sent:* Monday, September 10, 2012 4:37 PM > *To:* OpenSIPS users mailling list > *Subject:* Re: [OpenSIPS-Users] RTPPRoxy behind NAT > > > > Hi Nick, > use force_rtp_proxy > here is the link: > > http://www.opensips.org/html/docs/modules/1.4.x/nathelper.html#id271191 > > //Binan > > --- On *Mon, 9/10/12, Nick Chang > <[email protected]<http://mc/[email protected]> > >* wrote: > > > From: Nick Chang > <[email protected]<http://mc/[email protected]> > > > Subject: [OpenSIPS-Users] RTPPRoxy behind NAT > To: "'OpenSIPS users mailling list'" > <[email protected]<http://mc/[email protected]> > > > Date: Monday, September 10, 2012, 1:01 AM > > Hello > > > > My RTPPRoxy and Opensips installed on the same server. > > Then It behind a NAT. > > > > It’s my log. How to change “c=IN IP4 10.1.1.51” to “c=IN IP4 public IP” > > > > U 2012/09/10 15:57:22.704873 10.1.2.103:5060 -> 111.81.182.252:2151 > > INVITE sip:[email protected]:2151;line=d210bc79dfd2c52 SIP/2.0. > > Record-Route: <sip:202.55.233.194;lr;ftag=3554;did=72b.08b17766>. > > Via: SIP/2.0/UDP 202.55.233.194;branch=z9hG4bK6aff.e20d892.0. > > Via: SIP/2.0/UDP 10.1.1.51:5060 > ;received=118.163.61.141;rport=40696;branch=z9hG4bK3339. > > From: <sip:[email protected]>;tag=3554. > > To: <sip:[email protected]>. > > Call-ID: 32313. > > CSeq: 20 INVITE. > > Contact: <sip:[email protected]:40696;nat=yes>. > > Content-Type: application/sdp. > > Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, > SUBSCRIBE, INFO. > > Max-Forwards: 69. > > User-Agent: Linphone/3.5.2 (eXosip2/3.6.0). > > Subject: Phone call. > > Content-Length: 337. > > . > > v=0. > > o=886988000076 1752 1752 IN IP4 10.1.1.51. > > s=Talk. > > c=IN IP4 10.1.1.51. > > t=0 0. > > m=audio 7078 RTP/AVP 112 111 110 3 0 8 9 101. > > a=rtpmap:112 speex/32000. > > a=fmtp:112 vbr=on. > > a=rtpmap:111 speex/16000. > > a=fmtp:111 vbr=on. > > a=rtpmap:110 speex/8000. > > a=fmtp:110 vbr=on. > > a=rtpmap:9 G722/8000. > > a=rtpmap:101 telephone-event/8000. > > a=fmtp:101 0-11. > > > > Thanks > > Nick > > > -----Inline Attachment Follows----- > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > -----Inline Attachment Follows----- > > _______________________________________________ > Users mailing list > [email protected] <http://mc/[email protected]> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > -----Inline Attachment Follows----- > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > -----Inline Attachment Follows----- > > _______________________________________________ > Users mailing list > [email protected] <http://mc/[email protected]> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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