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

[Daniel-Constantin Mierla]

On 10/14/11 7:06 PM, Henrik Aagaard Sørensen wrote:
> My dispatcher.list currently just contains:
> 1 pbx.my-domain.com:5060 <http://pbx.my-domain.com:5060>
Is pbx.my-domain.com pointing to the IP address of freeswitch? What is 
the domain name for kamailio ip address?

Daniel

>
> I will provide a ngrep trace within an hour or two. Thank you so much 
> for helping me. I really hope to get this solved.
>
> 2011/10/14 Daniel-Constantin Mierla <miconda at gmail.com 
> <mailto:miconda at gmail.com>>
>
>     Hello,
>
>
>     On 10/14/11 4:48 PM, Henrik Aagaard Sørensen wrote:
>>     Hi Daniel (and everyone else) again.
>>
>>     I've just tried to add:
>>     loadmodule "path.so"
>>     modparam("path", "use_received", 1)
>>
>>     and:
>>     add_path_received()
>>     just before the "if(!t_relay())..." in the ROUTE part.
>>
>>     That made both devices get the error "Too many loops".
>     what is the content of the dispatcher list file? Maybe is better
>     to use ds_select_domain(...) and ds_next_domain() -- cannot say it
>     since I haven't seen full sip trace, but maybe the problem is that
>     freeswitch is sending back if the r-uri address is kamailio's address.
>
>     Cheers,
>     Daniel
>
>
>>
>>     Moving the add_path_received() into the part:
>>     if (nat_uac_test("19")) {         if (method=="REGISTER") {    
>>             fix_nated_register();             add_path_received();
>>     made the same issues as before loading the path.so module.
>>
>>     2011/10/14 Henrik Aagaard Sørensen
>>     <henrikaagaardsorensen at gmail.com
>>     <mailto:henrikaagaardsorensen at gmail.com>>
>>
>>         Hi Daniel (and everyone else).
>>
>>         This is a tshark trace (is that as good as ngrep?) 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  <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
>
>
>
>
> _______________________________________________
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> 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

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