Hello,

when using the load balancer in front of the registrar, you have to use PATH extensions for SIP (see path module in kamailio) in order to be able to cope with nat.

Then, what would be helpful, will be a ngrep trace taken on kamailio server for failed calls.

Cheers,
Daniel

On 10/14/11 4:13 PM, Henrik Aagaard Sørensen wrote:
I've asked a lot of question about Kamailio Dispatcher in front of FreeSwitch in this mailing list. So I'm sorry that I'm still "spamming", but it still fails.

This is my status so far.

When connecting 2 devices directly to FreeSwitch everything works. When connecting to Kamailio, some calls fails with "Timeout" and some fails with "Too many loops".

This is my kamailio.cfg: http://pastebin.com/KEuZmikh

When connected directly to FreeSwitch where everything works, this is how my clients are registrered in FreeSwitch: http://pastebin.com/prkjkb7g

When connected to Kamailio where nothing works, this is how my clients are registrered in FreeSwitch: http://pastebin.com/b5x6NZyv

215.197.145.132 (sip.my-domain.com) is my Kamailio.
pbx.my-domain.com is my FreeSwitch.
96.224.14.164 is my IP at home, where my 2 devices are from.

Can anyone help me out? I'm kinda lost at this point.


_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
Kamailio Advanced Training, Dec 5-8, Berlin: http://asipto.com/u/kat
http://linkedin.com/in/miconda -- http://twitter.com/miconda