Free Video Chat – The Art and Science Behind It!
Free Video Chat is a live visual exchange service, which is being offered by a lot of companies these days. It includes one of the sophisticated communication techniques for end to end synchronized exchange of information. Also referred as Visual Collaboration, AT&T was the first company that deployed the facility on its networks in 1970 on a wide scale. Including a satellite in the transfer chain produces the best quality signal; however it is costly and widely used by companies and websites offering free video chat to its users. So, most of the service providers use a local server to exchange the audio and video information across the two communicating ends.