* Online Price may be wrong or outdated and can NOT be used as proof by anyone or any organization for any purpose.
Protocols: ITU-T H.323 , IETF SIP
Video resolution: 1080p 30fps
Dual stream:1080p+720p;dual 720p
Video port:3 in 2 out, (including one built-in camera)
Audio port:3 in 3 out