Hello
 
I have installed in a rh 9, to SER (not from cvs, since error gives myself) with himself that the
clients be connected al server and they carry out the call, but there is not transmision of voice. 
 
of the team that uses NAT does not listen al team with ip public
 
That podra to be? 
 
there is not firewalls
use nathelper.so
 
Saludos!
 
Sergio