<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial, helvetica, sans-serif;font-size:10pt"><div>Hi,</div><div><br></div><div>If you want to have far-end NAT traversal then you should use a media relay like rtpproxy or MediaProxy. Read first the NAT traversal problem.</div><div><br></div><div>One solution for NAT traversal is to take a look to the book Building Telephony Systems with OpenSIPS 1.6, chapter NAT traversal, it is an example that works well.</div><div>And if you want to use MediaProxy instead of rtpproxy, then replace the calls of rtpproxy with the correspondent from MediaProxy (use_media_proxy...).</div><div><br></div><div>Also to have ICE is simple, just set the right parameter in the MediaProxy module.</div><div><br></div><div>Regards,</div><div>Liviu</div><div style="font-family:arial, helvetica, sans-serif;font-size:10pt"><br><div style="font-family:times new roman, new
york, times, serif;font-size:12pt"><font size="2" face="Tahoma"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Coca <chanea@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> users@lists.opensips.org; devel@lists.opensips.org<br><b><span style="font-weight: bold;">Sent:</span></b> Tue, July 19, 2011 10:22:00 AM<br><b><span style="font-weight: bold;">Subject:</span></b> [OpenSIPS-Users] How to install NAT support for Opensips 1.7.x<br></font><br>
Hi list,
<div><br></div><div>I am having opensips 1.7.x working on a public ip , and now I want to add NAT traversal support to it.</div><div><br></div><div>My question is :</div><div><br></div><div>1) What modules do you suggest me to use in normal case? <a target="_blank" href="http://nat_traversal.so">nat_traversal.so</a> or <a target="_blank" href="http://nathelper.so">nathelper.so</a> ?</div>
<div>2) If I use nathelper.so , is it necessary to install rtpproxy to the server also?</div><div>3) where i can find a sample for the opensips.cfg?</div><div><br></div><div>I noticed that since 1.5.x nathelper.so use 2 steps(<span class="Apple-style-span" style="font-family:monospace;white-space:pre;font-size:medium;">rtpproxy_offer and </span><span class="Apple-style-span" style="font-family:monospace;white-space:pre;font-size:medium;">rtpproxy_answer)</span> instead force_rtpproxy in 1.4.x,</div>
<div>which is completely gone in 1.7.x.</div><div>An example for the route logic may help , but what I can found in the internet are almost sample for 1.4.x.</div><div><br></div><div>Any kind of advice will be great appreciated.</div>
<div><br></div><div>Thanks,</div><div><br></div><div>Coca</div>
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