[Serusers] rtpproxy updated

[Maxim Sobolev]

Hi folks,

I've updated rtpproxy tarball to the latest version. New features include:

- support for IPv6, courtesy of Jan Janak <jan at iptel.org>. This new 
feature allows rtpproxy to be used as IPv4/IPv6 RTP bridge.

- rtpproxy now allocates only even ports for RTP. This is necessary to 
ensure that RTCP packets generated by one session will not interfere 
with another RTP session.

Latest version is available for downloading from: 
http://www.portaone.com/~sobomax/rtpproxy.tar

Enjoy!

-Maxim