[SR-Users] Kamailio Dispatcher fails in front of FreeSwitch, help (again).

Daniel-Constantin Mierla miconda at gmail.com
Fri Oct 14 18:13:26 CEST 2011


Hello,

On 10/14/11 4:32 PM, Henrik Aagaard Sørensen wrote:
> Hi Daniel (and everyone else).
>
> This is a tshark trace (is that as good as ngrep?)

ngrep is much better to read everything, since the content of the sip 
message is there. Use 'ngrep -d any -W byline -qt port 5060' to get 
everything flowing on sip port.

tshark output is just some summary.

Cheers,
Daniel

> from Kamailio when there are too many loops: http://pastebin.com/yRjduB0s
> In this trace I got the note that 253 packets was dropped (and 
> therefor not in the trace).
>
> And this is a trace when it times out: http://pastebin.com/KT0bJzEU
>
> I've actually looked at the PATH module, and tried several things. And 
> I know this type of question is rather newbee-like, but can you help 
> me out with the PATH module and how to integrate it correctly?
>
> I really do appreciate all the help!
>
> 2011/10/14 Daniel-Constantin Mierla <miconda at gmail.com 
> <mailto:miconda at gmail.com>>
>
>     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 <http://sip.my-domain.com>) is
>>     my Kamailio.
>>     pbx.my-domain.com <http://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 at lists.sip-router.org  <mailto:sr-users at 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
>
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
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-- 
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

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