Video conferencing refers to conducting a video conference in which two or more sets of hardware and software interact while simultaneously transmitting and receiving video and audio signals from two or more geographic locations. Video conferencing may also involve sharing documents, various presentation materials, whiteboards, flip charts and similar group presentation visual aids. Video conferencing's main advantage over teleconferencing is that users can see each other, which allows them to develop stronger relationships. Now a day's video conferencing systems market are reduction in traveling cost for the businesses, and growth in demand for web-based applications.