[Kamailio-Users] no answer to invite

Alex Balashov abalashov at evaristesys.com
Tue Jan 19 19:55:44 CET 2010

Sounds like Kamailio, as an application, is not receiving the INVITE in 
the first place.


On 01/19/2010 01:54 PM, Anders wrote:

> Hi,
> I have a problem that I don't understand at all (yet another one ;-)).
> One client has Asterisk (like many others) from where he sends calls
> to our Kamailio. It worked fine, until it suddenly stopped for no
> apparent reason on Friday. No changes in configuration on his or our
> side.
> We can ping his server just fine, and vice versa.
> On any INVITE he sends, he gets no, zero, zip response from Kamailio
> on our server. I wanted to figure out why, so I put an 'ngrep' on port
> 5060 for his IP on our Kamailio server, and I got...nothing. No
> communication at all on this port containing this IP. Why? I have no
> clue. The ping should show that we can communicate, and a 'ngrep' on
> his server shows that he sends plenty of INVITEs, but gets absolute
> zero response from our Kamailio box.
> Any ideas where to look?
> Thanks a lot in advance!
> _______________________________________________
> Kamailio (OpenSER) - Users mailing list
> Users at lists.kamailio.org
> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users

Alex Balashov - Principal
Evariste Systems LLC

Tel    : +1 678-954-0670
Direct : +1 678-954-0671
Web    : http://www.evaristesys.com/

More information about the sr-users mailing list