Kamailio is not, in fact, a call-stateful proxy, although for certain
applications the 'dialog' module can help confer the illusion that it
is.
--
Sent from mobile device
On Feb 16, 2009, at 7:54 AM, "Juan Asencio" <juan(a)asencio.dk> wrote:
Hi list,
I need some explanation about using Kamailio as a Call Stateful Proxy.
I understand that Kamailio is a transaction stateful proxy. And I
would
like to learn how I can achieve a Call Stateful Proxy using Kamailio.
I'm going to use Asterisk for transcoding to receive and send calls
to the
users and Kamailio should do the routing process using carrierroute,
deciding to which carrier the calls should be sent to.
Customer Carrier1
Group1 \ /
\ /
\ /
Customer ---->GW ---> Kamailio ---> GW ---> Carrier2
Group2 Asterisk Asterisk
/ \
/ \
Customer / Carrier3
Group3
Now it works with x-lite, if customer1 calls to certain number the
call is
send to the correspondent carrier base on the prefix number.
But when I add the GWs, how I can send the call to the GW IP address
(Asterisk) and then forward to the IP address of the carrier that I
assigned for that prefix number in my carrierroute table.
Can any of you could help me to clarify this or guide me about what to
read, so I could implement this.
Thanks in advance,
Juan.-
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