[OpenSIPS-Users] Request forwarding and topology hiding with b2b_init_request

[Bogdan-Andrei Iancu]

Hi Eugene,

For routing between 2 different networks you just need to do:

1) listen on both interfaces

2) enable "mhomed"

3) if you want to control when to cross between the networks, aside 
setting the proper destination, use the force_send_socket() function to 
set the outbound SIP socket to be used:
http://www.opensips.org/Documentation/Script-CoreFunctions-1-11#toc15

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 02.09.2014 07:23, Eugene Prokopiev wrote:
> 2014-09-01 16:13 GMT+04:00 Bogdan-Andrei Iancu :
>
>> Hi,
>>
>> Two notes:
> Hi and thanks, but I was expecting more detailed comments or links to
> documentation describing the same configuration.
>
>> 1) you cannot user b2b and forward function in the same time ; b2b is doing
>> its own "forwarding"....
> How can I use its own "forwarding"? I tried to see
> http://www.opensips.org/Documentation/Tutorials-B2BUA#toc12 - it looks
> like my schema with two networks, but where can I find complete
> configuration example? How to configure sip proxy server ip addresses
> in different networks for "forwarding" and "forward" RTP?
>
>> 2) if you do forward, you should take care about Record-Routing and
>> Loose-Routing mechanisms (simply doing forward for all requests - initial or
>> sequential - does not do the job) - check the "SIP Routing" webinar:
>>      http://www.opensips.org/Documentation/Webinars#toc12
> Thanks, I'll see it.
>
> Which tool is the best for forward requests/replies with ip addresses
> rewriting in SIP headers? b2b or forward or something else? Or this is
> not tasl for opensips and I need to use something like FreeSWITCH?
>
>> Also, check the mhomed param:
>> http://www.opensips.org/Documentation/Script-CoreParameters-1-11#toc69
> I tried to use it:
>
>>> mhomed=yes