Hello Daniel Tryba,
thank you for the answer. I'm a beginner with Kamailio and it is not easy to
understand the syntax from routing algorithm. I try to write a routing
algorithm, but I'm not very fine with this. And also my search via google gives
no good example. Perhaps you have a link for me to find a good solution? Or
someone else? For the first answer of you, you gave me the following example to
interconnect 2 kamailio server.
if($si!=ipofprivate)
{
$rd="domainofprivate";
}
At what point that needs to be inserted into the config file?
Cheers, Kai
-----Ursprüngliche Nachricht-----
Von: sr-users [mailto:sr-users-boun...@lists.sip-router.org] Im Auftrag von
Daniel Tryba
Gesendet: Freitag, 26. Juni 2015 10:50
An: sr-users@lists.sip-router.org
Betreff: Re: [SR-Users] interconnect 2 Kamailio server
On Friday 26 June 2015 07:51:55 kai.ohnac...@cbc.de wrote:
> my starting idea was to create a SIP infrastructure with Kamailio as
> registrar and any SBC. The SBC should handle the NATing that Kamailio is
> reachable from outside. I try out the SEMS and Blox, but these solutions
> didn't work. Now, I'm running out of time and need an alternate solution
> for my task. One requirement is to locate the Kamailio server in the
> private network. If you have any better idea, pls give me feedback. :-)
I'm not going to do your homework/class assignment :)
> I found the following howto:
>
> http://kb.asipto.com/freeswitch:kamailio-3.3.x-freeswitch-1.2.x-sbc
>
> Is it possible to integrate this example in Kamailio 4.2.0?
There is no real difference in using freeswitch or kamailio, apart from the
capabilities that these servers have.
Kamailio as sbc in the middle just needs to pass external to internal and vice
versa. You have to look into setups with forwarding between different
interfaces, forcing the rtpproxy for all requests and forwaring everything
that is not the private kamailio to this private kamailio (with sanitiy
checks).
The private kamailio essentially has the config from above url with the dmz
kamailio as pstn gateway.
You will lack capabilities as transcoding and voicemail that a freeswitch
could do. So you may need to implement this (on/in the private
server/network).
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