rtp端口范围
conf/autoload_configs/switch.conf.xml
<param name="rtp-start-port" value="16384"/> <param name="rtp-end-port" value="16389"/>
fs基本端口使用清单：
FireWall Ports Network Protocol Application Protocol Description 1719 UDP H.323 Gatekeeper RAS port 1720 TCP H.323 Call Signaling 3478 UDP STUN service Used for NAT traversal 3479 UDP STUN service Used for NAT traversal 5002 TCP MLP protocol server 5003 UDP Neighborhood service 5060 UDP & TCP SIP UAS Used for SIP signaling (Standard SIP Port, for default Internal Profile) 5070 UDP & TCP SIP UAS Used for SIP signaling (For default "NAT" Profile) 5080 UDP & TCP SIP UAS Used for SIP signaling (For default "External" Profile) 8021 TCP ESL Used for mod_event_socket * 16384-32768 UDP RTP/ RTCP multimedia streaming Used for audio/video data in SIP and other protocols 5066 TCP Websocket Used for WebRTC 7443 TCP Websocket Used for WebRTC
