Video conferencing is a highly convenient use of technology that allows users in different locations to hold face-to-face meetings. There are various … A videophone is a telephone with a video display, capable of simultaneous video and audio for communication between people in real time. Videotelephony comprises the technologies for the reception and transmission of audio-video signals by users at different locations, for communication between people in real time. Video conference refers to a communication over a distance between three or more people where video and audio is transmitted in near real-time. Lucky for you, there are many great, free options for video conferencing software that can be paired with reasonably priced audiovisual products like team video conferencing cameras. Since video conferencing performs 30% better than audio-only setups for communication, it's worth investing in a great video conferencing setup for your team.