How Is Audio-video Conferencing Done? ____________________________________________…

How is audio-video conferencing done?
______________________________________________________________.

What are needed to join and participate in an audio-video conference?
______________________________________________________________.

Answer:

•How does video conferencing work? Video conferencing is powered by VoIP, the technology that makes voice communications over the internet possible. In order to transfer audio and video signals between two locations, VoIP relies on special algorithms called codecs (coder-decoder).

Explanation:

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