[Serusers] Logic in Mediaproxy (ser.cfg).

[Amos Nungu]

I'm trying hard to succeed with NAT without STUN.
I have seen the default ser.cfg provided in the mediaproxy module
(0.8.14 as well as 0.9).

To me it seems as if the use_media_proxy() function is called for all
calls and not for NATed only (media is relayed for all calls) because
the setflag(2) set during registration is never checked anywhere..

Am I right in thinking so?
Please help.