Is there something basic I'm missing here? How have people made this
configuration work? Is there anyone actual using nathelper/rtpproxy or
mediaproxy in production?
We see this all the time. The only reliable way to make this work is to
turn on the keep-alive on the UA so that it sends packets from the
"inside" out to SER.
--
Andres
Network Admin
http://www.telesip.net