The development of video conference in China
With the enhancement of national strength and the requirement of timely communication, domestic video conferencing has been developing steadily with the development of foreign countries. However, the domestic Internet and enterprise network construction is still lagging behind the United States, before 2003, the system construction is still based on H. 320, the use of transmission means including ISDN, satellite, DDN, Frame Relay, ATM and so on. At the same time, due to the high cost of transmission network, and the degree of information popularization is not high enough, resulting in slow development of video conferencing industry.
With the development of network popularization, the cost of network communication has dropped dramatically. After 2000, H.323 video conferencing system tends to mature, and the price of equipment has dropped a lot compared with H.320 system, which makes many small and medium-sized enterprises and three-tier cities have the ability to build their own video conferencing system. However, the general public still mostly stays in the concept stage for video conferencing. SARS in 2003 brought disaster to people, but it created an opportunity for video conferencing to enter the mass market, and successfully pushed video conferencing into the public's attention. According to statistics, during the period of SARS, the system of video conference system has been deployed, and the frequency of the system is amazing. So far, the development of video conference in China has finally arrived.
In 2006, video conferencing developed to a new milestone, high-definition video conferencing into the user's attention, major manufacturers have launched their own high-definition video conferencing solutions. In 2008, the Olympic Games were broadcast live by high-definition signal. HD became the most popular term in the industry. Manufacturers are aiming at business opportunities, playing high-definition cards and publicize the coming of high-definition era.
With the continuous progress of science and technology, technology continues to mature, especially the promotion and development of 3G technology, video conferencing industry began to enter a diversified development. The issuance of 3G licences makes intelligence and mobile start synchronizing with HD. At the same time, IP video conference began to develop in a high-profile manner.
Entering the 2010, triple play has become the most frequent word in the industry. The introduction and promotion of the concept of "three networks convergence" has led video conferencing from a single to convergence, laying the foundation for what video conferencing calls the dominant mode of communication. Development status of video conferencing
At present, video conferencing has become a representative of information for the general public. The hot development of the industry has led to the development of high definition, intelligence and integration.