Video communication is an essential tool for bridging the distance between people and TACKER makes it easy. Features A videoconferencing system requires the audiovisual equipment, which includes a monitor, camera, microphone, and speaker, and a means of transmission.- Rather than an Internet-based connection, such as that used by webcams, which have to share bandwidth with other Internet data, a compressed video system on a dedicated bandwidth provides smooth audio and video.- The compressed videoconferencing may be transmitted via an ISDN (Integrated Services Digital Network) line or over IP (Internet Protocol) lines. It is an economical solution for high-quality videoconferencing.