What are the different types of teleconference?
currently there are many different types of teleconference facilities on the market. This is traditionally divided into three categories, sound, videos and web. However, this distinction is not rigid. For example, a video -based system can also integrate sound, while the web system can contain sound and video. These differences essentially refer to the main form of media, which is used to realize a conference such as phones, TVs or the Internet. It is a popular way to perform business negotiations, academic seminars and political functions because it allows a more practical and efficient way to exchange important information. Many business experts note that the total cost of teleconference is lower than the cost of physical meeting. Teleconferences are also sometimes referred to as Teleseminars .
Sound teleconference, also knit as a conference call, usually uses telephone wires and public communication network to allow the parties to communicate. The main page usually voltOther parties and allows them to hear and take part in the interview. Other versions of the conference call require that the members dial a special number to participate. There are also specially designed phones that are specially designed for sound teleconferences.
Video teleconference generally includes various interactive communication technologies that allow the parties to interact through two -way audio and video transmission. Older versions of video teleconference used TVs that received direct signals. This type of teleconference equipment was created in the age of 60 and was used in important work, for example in the Russian space program.
Due to the ubiquity of the Internet, the most web conferences became the most popular form of teleconference. The arrival of the digital telephone technology technology in the 80's years made it easier to compress sound and videos and prepared a way for weBull model. With such progress, the amount of required teleconference equipment has also been significantly reduced in most cases.
Internet telephony is a web version of teleconference that transmits communication online. Some of the advantages of this type of system, also known as Voice Over Internet Protocol (VOIP), are widely availability of Internet access and reduced costs. In this type of conferences, voice, voice facsimile and voice messages are often used together with the video. High -speed connections allow these conferences to be performed in an effective way, prevention or radically decreasing, most defects, delay and other problems of common communication technology.