[SR-Users] sip forward with manipulations

[Alex Balashov]

I would second the recommendation of using dispatcher.

On 5/23/20 11:13 PM, Joel Serrano wrote:
> Hi,
> Probably need more details to give a correct answer, but I would try to 
> keep it simple, using a combination of dispatcher module + updating $ru 
> before relaying I believe would be a way to do this.
> 
> Cheers,
> Joel.
> 
> On Sat, May 23, 2020 at 14:35 christian (cx labs) <christian at cxlabs.de 
> <mailto:christian at cxlabs.de>> wrote:
> 
>     Hi,
> 
>     I'm trying to set up a Kamailio server as a proxy to forward SIP
>     messages between two trunks, where I manipulate only the INVITE in
>     the following manner:
> 
>     incoming call:
>     INVITE +4969123456 at server1
> 
>     outgoing call:
>     round robin to
>     INVITE user at 4969123456-sip-server2a
>     INVITE user at 4969123456-sip-server2b
>     INVITE user at 4969123456-sip-server2c
> 
>     Can anyone point me in the right direction? Both SIP trunks are IP
>     registration only. Also, I am aware how strange this is, but the
>     upstream service has decided to interpret SIP in a novel way.
> 
>     Cheers,
>     Chris
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> 
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-- 
Alex Balashov | Principal | Evariste Systems LLC

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