
<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Here’s an old one from 5 years ago. The principles remain the same. <div><br></div><div><a href="https://www.fredposner.com/1457/kamailio-behind-nat/">https://www.fredposner.com/1457/kamailio-behind-nat/</a><br><br><div dir="ltr">-- fred <div><br></div></div><div dir="ltr"><br>On Oct 5, 2018, at 19:46, Alex Balashov <<a href="mailto:abalashov@evaristesys.com">abalashov@evaristesys.com</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr"><span>Tragically not. </span><br><span></span><br><span>--</span><br><span>Sent from mobile. Apologies for brevity and errors. </span><br><span></span><br><span>-----Original Message-----</span><br><span>From: Bonjour Madame <<a href="mailto:bonjourmadame30@gmail.com">bonjourmadame30@gmail.com</a>></span><br><span>To: "Kamailio (SER) - Users Mailing List" <<a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a>></span><br><span>Sent: Fri, 05 Oct 2018 6:02 PM</span><br><span>Subject: Re: [SR-Users] kamailio + rtpproxy behind NAT</span><br><span></span><br><span>Hi Alex,</span><br><span></span><br><span>Do you also have a link to a sample configuration file for kamailio +</span><br><span>rtpproxy behind NAT?</span><br><span></span><br><span></span><br><span>Best regards</span><br><span></span><br><span>On Tuesday, May 8, 2018, Alex Balashov <<a href="mailto:abalashov@evaristesys.com">abalashov@evaristesys.com</a>> wrote:</span><br><span></span><br><blockquote type="cite"><span>Hi Clarence,</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>This article may help (in fairness, I wrote it):</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span><a href="http://blog.csrpswitch.com/server-side-nat-traversal-">http://blog.csrpswitch.com/server-side-nat-traversal-</a></span><br></blockquote><blockquote type="cite"><span>with-kamailio-the-definitive-guide/</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>On Tue, May 08, 2018 at 11:01:47PM +0000, Bonjour Madame wrote:</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><blockquote type="cite"><span>Hello,</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>I have kamailio and rtpproxy running on the same server located behind a</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>router with NAT just like below.</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>UA(internet)---public ip---router(NAT)--Kamailio+RTPproxy(private</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>ip)--UA(private network)</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>There are several issues like one way audio.</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>I need users on the internet to communicate with each other, users on the</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>private network to communicate with each other, and users on the internet</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>and the private network to communicate with each other.</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>What is the best approach?</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Best regards,</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Clarence</span><br></blockquote></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><blockquote type="cite"><span>_______________________________________________</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span>Kamailio (SER) - Users Mailing List</span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span><a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a></span><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><span><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></span><br></blockquote></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>--</span><br></blockquote><blockquote type="cite"><span>Alex Balashov | Principal | Evariste Systems LLC</span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)</span><br></blockquote><blockquote type="cite"><span>Web: <a href="http://www.evaristesys.com/">http://www.evaristesys.com/</a>, <a href="http://www.csrpswitch.com/">http://www.csrpswitch.com/</a></span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><blockquote type="cite"><span>_______________________________________________</span><br></blockquote><blockquote type="cite"><span>Kamailio (SER) - Users Mailing List</span><br></blockquote><blockquote type="cite"><span><a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a></span><br></blockquote><blockquote type="cite"><span><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></span><br></blockquote><blockquote type="cite"><span></span><br></blockquote><span></span><br><span>_______________________________________________</span><br><span>Kamailio (SER) - Users Mailing List</span><br><span><a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a></span><br><span><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></span><br></div></blockquote></div></body></html>