A VCU typically comprises a video processing component and an audio processing component. The video processing component may include a camera to capture live images of conference participants, and a video Gateway 712 Conexant Modem for showing real-time video images of conference participants or images of documents. The audio processing component of a video conferencing unit may include one or more microphones and one or more loudspeakers. One or more of the endpoints 12 and 14 may also comprise a[…]
