[Serusers] SER proxy behind NAT

[Dmitry Semyonov]

Hello.

Recently I've been fighting with SER running on local IP, which is 
statically mapped to public one via NAT/firewall.

The problem was in SER putting local IP into Record-route field.
Therefore, a public client (X-lite) was trying to send BYE message to
this local IP. I used record_route_preset("<SER public IP>") in place
of record_route() to solve the problem.

Does someone have any comments on the method? Are there any other
solutions, (despite the obvious one to put SER into public
Internet)?

Usage of record_route_preset() is not recommended by the docs.
Wouldn't it brake anything?


...Bye..Dmitry.