> 1. If only one side has symmetric NAT, we should use TURN, too. Otherwise, > we'll get one way audio This is strange. > 2. In my case, I use Kamailio as SIP proxy. Does Kamailio interfere with ICE > behavior ? Because I see that Kamailio detect NAT when? > client REGISTER, if it see client is NATed, it will force client to use > rtpproxy I don't know :) > 3. What you mean by TCP, when calling, I thought voice is transmitted through > UDP ? It was typo. I mean UDP Askar Safin
