[Kamailio-Users] About Kamailio-1.4.0-notls.

Klaus Darilion klaus.mailinglists at pernau.at
Tue Jan 13 12:22:53 CET 2009



Iñaki Baz Castillo schrieb:
> 2009/1/13 Sunil Teli <tsunil at techmahindra.com>:
> 
>> SUBSCRIBE sip:B at 192.168.1.1 SIP/2.0   //Here 192.168.1.1 is the kamailio
>> server, where B and C are registered.
>>
>>
>>
>> For this Subscribe I got the 202 OK and NOTIFY from the server, But when I
>> make a call from B(x-lite phone) to the C(another x-lite phone) there is a
>> dialog event, so now the kamailio server has to send a NOTIFY message to the
>> Application A since there is a dialog event.
> 
> No, that's not correct.
> 
> - B calls C.
> - INVITE arrives to Kamailio which set a dialog.
> - It also set the pua_dialoginfo flag.
> - The pua_dialog_info module sends a *PUBLISH* to the configured
> server (in pua module settings).
> - The presence server (which could be co-located in the same proxy)
> receives the PUBLISH and sends a NOTIFY to the subscribers to that AoR
> dialog events.
> 
> So you must check if pua_dialoginfo is generating the PUBLISH when its
> flag is set (with the dialog flag), and check if your presence server
> is receiving it.

Exactly. use "ngrep -d any port 5060" to see also the SIP messages sent 
via the loopback network device.

klaus




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