ROYAL TECHNOLOGY  managed video conferencing services can help control and maintain the performance of both audio and video calls. A single audio participant will not have the ability to disturb the meeting with noisy line or cell phone static, since individual participants can be found and muted if necessary (a feature that is frequently unavailable when using a separate audio conferencing service). Video conferencing equipment has given incredible results with respect to time, effort, cost and manpower. Video conferencing enhances meetings, seminars, conferences, marketing campaigns and interviewing sessions A videoconference is a set of interactive telecommunication technologies which allow two or more locations to interact via two-way video and audio transmissions simultaneously. It has also been called 'visual collaboration' and is a type of groupware