[OpenSIPS-Users] 2 UACs behind the same nat registering on opensips
Hello, I am in front of the following scenario - 2 clients in the same LAN (behind NAT) (Sjphone1 and sjphone2) - OPENSIPS on a public ip with installed : a) stun support (module stun, primary_ip and alternate_ip, etc...) b) turn solution (module nathelper + rtpproxy, rtpproxy_sock, etc) I need to make the clients talk NOT PASSING through RTPPROXY, but talking something-like peer-to-peer. Every client has THE SAME PUBLIC IP, and they are NOT behind FULL NAT, so somehow they can talk in p2p mode. Has anyone some code as example ? ? Roberto ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] 2 UACs behind the same nat registering on opensips
Hello Roberto, it does not depend on opensips configuration. Many ATAs have the REINVITE fuction. If the other side audio IP is the same than own audio IP, then the ATA sends a REINVITE with private IP as audio IP. Many routers have hairpin media function and they are able to routing audio packets internally. There is another way to do that using opensips, but I don't like it. Stefano Il 11/05/2010 23:44, Roberto Ovani ha scritto: Hello, I am in front of the following scenario - 2 clients in the same LAN (behind NAT) (Sjphone1 and sjphone2) - OPENSIPS on a public ip with installed : a) stun support (module stun, primary_ip and alternate_ip, etc...) b) turn solution (module nathelper + rtpproxy, rtpproxy_sock, etc) I need to make the clients talk NOT PASSING through RTPPROXY, but talking something-like peer-to-peer. Every client has THE SAME PUBLIC IP, and they are NOT behind FULL NAT, so somehow they can talk in p2p mode. Has anyone some code as example ? ? Roberto ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
Re: [OpenSIPS-Users] 2 UACs behind the same nat registering on opensips
Il mercoledì 12/05/10 00.17, Stefano Pisani ha scritto: Hello Roberto, it does not depend on opensips configuration. Many ATAs have the REINVITE fuction. If the other side audio IP is the same than own audio IP, then the ATA sends a REINVITE with private IP as audio IP. Many routers have hairpin media function and they are able to routing audio packets internally. There is another way to do that using opensips, but I don't like it. Stefano Il 11/05/2010 23:44, Roberto Ovani ha scritto: Hello, I am in front of the following scenario - 2 clients in the same LAN (behind NAT) (Sjphone1 and sjphone2) - OPENSIPS on a public ip with installed : a) stun support (module stun, primary_ip and alternate_ip, etc...) b) turn solution (module nathelper + rtpproxy, rtpproxy_sock, etc) I need to make the clients talk NOT PASSING through RTPPROXY, but talking something-like peer-to-peer. Every client has THE SAME PUBLIC IP, and they are NOT behind FULL NAT, so somehow they can talk in p2p mode. Has anyone some code as example ? ? Roberto ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users My router hasn't got any media hairpin feature. which could be the way to do that using opensips ? Roberto ___ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
