When you call for a conference, everyone is expected to arrive at a designed time and place to discuss an issue and resolve it. But if the people you need to speak with are in different states or countries and those cost of getting them to come is quite expensive, you have to try something else like video conferencing.
But first, what is video conferencing? Basically, this is a system that allows you to conduct meetings or trainings in different places simultaneously. It incorporates audio, video so you are able to talk and send data which takes away the barrier of distance that separates these individuals.
To make video conferencing possible, you need to buy the equipment. You also have to choose the method of transmission because the one you might be using may not be compatible with the other person.
These include the Codec unit, the camera, microphone, video display, network connection, stands and equipment charts if these will be mobile or stationary, NT-1 and chicken feet.
Most of these are self-explanatory so we will just focus on the Codec, NT-1 and chicken feet.
The Codec is considered to be the brain and heart of the video...