Video conferencing allows you to exchange audio along with video files. It also helps you to exchange other types of data and work on other documents at the same time. A video conference is a substitute for the person’s actual presence, since physical presence is not possible every single time. Thus, video conferencing allows you to stay available from various locations throughout the world.
Types Of Video Conferencing:
Basically there are two types of video conferencing :Point to point and Multipoint. A point to point video conference involves just two parties in two different locations and there are no other intermediaries involved. A multipoint video conference is the one where more than two parties are involved in a conference. This type of call needs to be controlled from a certain point known as Multipoint Control Unit (MCU). This is also referred to as a ‘bridge’ and acts as a hub for the communication.
The equipments required for a video conference:
The basic requirements for a video conference are a computer or a laptop with an internet connection, a good quality web-camera and an audio device for both input and output.
Need For Video Conferencing
With the increasing popularity of globalization, it is a must for people to meet from various parts of the world on a regular basis for business purposes. There are important discussions to be conducted and decisions to be made. Making a trip to long distances on a regular basis turns out to be expensive and this is where a video conference comes to the rescue. Video conference allows a person to attend a meeting being held across the globe, coupled with the comfort of avoiding travel.