Video telephony system with hold program
Video transmission and control system utilizing internal telepho
Video TTY device and method for videocommunication
Video TTY device and method for videoconferencing
Video view selection by a chairperson
Video-conference network managing system having function for man
Video-teleconferencing system with eye-gaze correction
Video-telephone answering set that stores a single picture of vi
Videocommunicating apparatus and method therefor
Videoconference system and method therefor
Videoconference system using a virtual camera image
Videoconferencing and multimedia system
Videoconferencing method with tracking of face and dynamic...
Videoconferencing system
Videoconferencing system
Videophone
Videophone blocker
Videophone for simultaneous audio and video communication via a
Videophone for simultaneous audio and video communication via a
Videophone interactive mailbox facility system and method of pro