Hi,

   I'm trying to understand better how mediaproxy works. Just read the mediaproxy-ng.org page... i understood the necessity of using mediaproxy for NAT traversal, but i have one doubt...
  
       - What's the difference between the dispatcher and the relay?
  
   Can someone explain me the concept or point me to some literature so i can clear my mind :)
   Thanks in advance,

             Nuno