[asterisk-users] Kamailio and asterisk Integration

[Alex Balashov]

I suppose that would depend on how the information about the  
registrations is organised;  do you want Asterisk to query some sort  
of database used for backing these registrars and figure out where the  
contact binding for a given AOR resides?  AGI and func_odbc provide  
fine ways to do that.

As a practical matter, the simplest solution is to send the call to  
both registrars - if users only register to one at a time.  The one  
that the user is not registered to will return a 404 Not Found and the  
other will return call progress.  The only price to pay is a little  
extra bandwidth per call for the additional signaling, but you also  
save unnecessary database queries, script invocations, and/or other  
process related to the resolution of the appropriate registrar.

This does not sound like very good design, however.  If I am inferring  
your intent correctly from your post, you are placing high-performance  
nodes (Kamailio) at the access edge and using a low-performance  
element in the central core (Asterisk), relatively speaking.  Also,  
there should be some logic to the use of particular registrars for  
particular users;  it should not simply be an arbitrary choice, and  
you should not need a "meta-location" server.  If there is logic, you  
can route based on that logic.

--
Sent from mobile device

On Nov 16, 2009, at 5:16 AM, DHAVAL INDRODIYA  
<dhaval.it01034 at gmail.com> wrote:

> Dear All,
>
> I Have one test scenario where one of my kamailio servers is in  
> Europe and Another is in Singapore.
>
> extensions  can be registered to any of these 2 kamailio servers in  
> the same domain. now i want to send a call to an extension from  
> Asterisk to one of these kamailio servers based on extension  
> registered to it.
>
> is there any easy solution to get this done?
>
> regards
>
>
>
>
>
>
>
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