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Hello,<br>
<br>
why you need to hide the ip in the contact if it is in sdp? You
don't really achieve topology hiding with it.<br>
<br>
If you use record_route()/loose_route() in kamailio, the sip packets
related to active calls should come always to kamailio and kamailio
will forward them to freeswitch.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 09/03/14 10:04, jay binks wrote:<br>
</div>
<blockquote
cite="mid:CAO47Hpf2M5UKZxCpi1gJGHdJ76qMGgausCtxZ5tD3SYyt8ABhw@mail.gmail.com"
type="cite">
<div dir="ltr">So im using Kamailio as a load balancer and proxy
in-front of a few Freeswitch boxes.
<div><br>
</div>
<div>Im not going to use RTP Proxy, as my FS boxes will be
public on the internet ( Direct RTP connection is fine ).</div>
<div><br>
</div>
<div>I want ALL SIP to go via Kamailio, but the issue im running
into is that the SIP Contact header has the FS IP address in
it in some cases. ( 180's etc )</div>
<div><br>
</div>
<div>Every bit of documentation I can find about re-writing the
Contact header is geared around NAT, and thats not what im
trying to do here..</div>
<div><br>
</div>
<div>Can anyone give some pointers on how to basically topology
hide the FS boxes on the SIP front but leave their IP in the
SDP.</div>
<div><br>
</div>
<div>im going to have the firewalls setup so the SIP Can ONLY
come from kamailio, so its quite important I get this all
right.</div>
<div><br>
</div>
<div>Any pointers would be appreciated.</div>
<div><br>
</div>
<div>Thanks</div>
<div><br>
</div>
<div>Jay
</div>
</div>
<br>
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<br>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference - April 2-4, 2014, Berlin, Germany
<a class="moz-txt-link-freetext" href="http://www.kamailioworld.com">http://www.kamailioworld.com</a></pre>
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