[SR-Users] help to configure topos module configuration

[Marrold]

Hi,

I recently looked into this and I don't believe it's possible.

As a work around I used split DNS and an FQDN in the contact.

Thanks
Matthew

On Fri, Mar 18, 2022 at 8:44 AM Patrick Karton <patrickarton at hotmail.com>
wrote:

>
> Caller <--> (internal_IP) Kamailio (external_IP) <---> Callee
>
>
> I have this set up of kamailio with 2 interfaces.
>
> i use topos module for topology hiding and what i want to do is to
> send  external_IP in Contact Header of request relayed to Callee and
> internal_IP
> in Contact Header of response relayed to Caller.
>
> i noticed that :
> when i use topos module with contact_mode to 0
> all Record-Route and Caller Via Header are removed and thats great.
> but i dont find way to put 2 different  ip addresses in Request and
> Response Contact Header?
>
> when i use contact_mode to 2 Record-Route and Caller Via Header are not
> anymore removed thats bad for
> topology hiding. And its seems we can not use $xavu(_tps_=>contact_host)
>  parameter of module
> to put 2 different  ip addresses in Request and Response Contact Header.
>
>
> What i want is :
>
> - remove all Record-Route and Caller Via Header for request like when
> contact_mode to 0
>
> - and put 2 different  ip addresses in Request and Response Contact Header
>
> is it possible to achieve it ?
>
> Thanks.
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