... ,alarm,voice,serial data via TCP/IP and UDP/IP network transmission.5. SIP Communication Protocol, support PPPOE,DHCP communication ... -user rights management. Users can visit the Web site can operate the platform at any time and place. Client Software Watching from ... Rate (1-25/30 frame/sec) and bandwidth according to network traffic.ProtocolSIP, TCP, UDP, DNS, DHCP, TELNET, HTTP, RTSP, RTP, UPNPAudio ...