[SR-Users] Encode host ip in Contact header for semi-stateless setup

[Daniel-Constantin Mierla]

Hello,

I do not remember exactly what was that presentation about, but maybe
topoh module is something that can help you if you need the contact to
be hidden.

Cheers,
Daniel

On 26.11.19 05:42, Daniel Greenwald wrote:
> At kamailio world 2017, Jan Lorenz of Pascom explained how they use
> kamailio in a semi-stateless manner and encode the asterisk's IP into
> the contact header on the way out so that it can be decoded and used
> to route properly on the way back without Record-Routing. I would like
> to create such a setup. 
>
> I'm looking for pointers if there is a particular module/method that
> would be ideal to to use for this. Any other gotcha's to consider in
> such a setup. My plan is to keep the transaction on the same kamailio
> by not altering the VIA but allow the subsequent in-dialog
> transactions to potentially hit another kamailio by changing the
> contact to a shared SRV record (and encoding the freeswitch box's IP
> into it for later retrieval.) 
>
> Thanks in advance.
>
> Daniel Greenwald
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com

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