<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
Hi Matt,<br>
<br>
If you need to change network on each NAT, then you will definitely
need 2 instances of rtpproxies (of course, if the call requires the
RTP to traverse all 3 networks.<br>
<br>
For chaining multiple RTPproxyes, try to :<br>
1) set the "f" flag<br>
2) set the "r" flag<br>
<br>
See
<a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/1.7.x/rtpproxy.html#id292738">http://www.opensips.org/html/docs/modules/1.7.x/rtpproxy.html#id292738</a><br>
<br>
Regards,<br>
Bogdan<br>
<br>
On 12/06/2011 05:33 PM, Matt Hamilton wrote:
<blockquote cite="mid:BAY170-W119F2B6CA2078B2313EED93B3BA0@phx.gbl"
type="cite">
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style>
<div dir="ltr">
<font style="" face="Courier New">I'm trying to handle NAT in 2
different places - far-end between UAC </font><font style=""
face="Courier New">and Opensips, and between Opensips and
Asterisk cluster behind. I was able to get them going
separately, but have been some audio problems when I try to
put them together using only 1 rtpproxy (is this possible?).
Anyway is it possible/easier/feasible to use a separate proxy
for each NAT traversal?<br>
<br>
<br>
<br>
</font><font style="" face="Courier New"><br>
</font><font style="" face="Courier New">rtpproxy1
started with '-l 12.157.5.6' </font><br>
<font style="" face="Courier New">rtpproxy2 (bridge mode)
started with '-l 12.157.5.6/192.168.100.75'</font><font
style="" face="Courier New"><br>
</font><font style="" face="Courier New"><br>
</font><font style="" face="Courier New">
| |<br>
</font><font style="" face="Courier New">
| |<br>
</font><font style="" face="Courier New">UAC--------------Firewall-----------------Opensips-----------------Asterisk</font><font
style="" face="Courier New"><br>
</font><font style="" face="Courier New">192.168.1.2
70.147.3.4 | 12.157.5.6 |
192.168.100.128</font><font style="" face="Courier New"><br>
</font><font style="" face="Courier New">
| 192.168.100.75 | </font><font
style="" face="Courier New"><br>
</font><font style="" face="Courier New">
| |</font><font style=""
face="Courier New"><br>
</font><font style="" face="Courier New">
NAT1 NAT2 </font><font
style="" face="Courier New"><br>
</font><font style="" face="Courier New">
</font><font style="" face="Courier New">rtpproxy1
rtpproxy2 (bridge mode)<br>
<br>
<br>
Thanks a lot,<br>
Matt<br>
</font> </div>
<pre wrap="">
<fieldset class="mimeAttachmentHeader"></fieldset>
_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
OpenSIPS solutions and "know-how"</pre>
</body>
</html>