Hi,
Can you share the config file. Seems you've made changes to configuration file. Using save("location") w/o any authentication above it will result in anyone getting 200OK for a REGISTER. 

Looking at the config will help point you to the right way.

Regards,
Sammy


On Fri, May 5, 2017 at 10:56 AM, Iskren Hadzhinedev <iskren.hadzhinedev@ikiji.com> wrote:
Hi list!

I'm using kamailio 4.2 for load-balancing and failover via dispatcher, but I'm having some NAT related issues and I was hoping that someone might point me in the right direction.
My setup is the following:

PSTN - PBX - kamailio - NAT - client

Calls from the NATed client to PSTN and/or PBX features (e.g. voicemail) work just fine.
However, when a call comes from PSTN to the client, kamailio sends the INVITE to the client's RFC1918 IP and I can't figure out how to send it to the correct destination. I tried loading the registrar and usrloc modules and used save("location") during REGISTER and lookup("location") just before loose_route(), but the end result was that kamailio replied to REGISTERs with any username/password with a 200 OK and the endpoints never registered with the PBX.
I can attach the config file if that will help.

Thanks for all input in advance!

Regards,
Iskren

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