Design And Implementation Of HD Video Conference System Based On H.323 Architecture (Province,City And County)

The 21 st century is the fastest stage of information society development,intelligent information technology will become an inevitable trend for every business.Internet will serve as a bearing platform for information,for government departments,large enterprises,small businesses and individuals to provide an unimaginable application space.Alibaba's development allows us to see the booming development of e-commerce,in the future will see more companies like Alibaba get the same index of development,the timely exchange of information and communication will be given to each enterprise,each individual More real expensive opportunities.In this paper,several current video conference protocols are introduced,including H.323 protocol stack and SIP protocol stack.At the same time,the performance and advantages and disadvantages of the protocol stack are compared.Finally,the most suitable user and open H.323 protocol for video conferencing networking protocol.Secondly,according to the existing network of a government department and the demand of informatization in the future,a set of information-based integrated network based on customer is designed,and the high-definition video conference system is carried on the integrated network.The system is in maintenance operation,And other convenient than other video conferencing systems have better performance.After this video will be system design and implementation,so I was in the field of video conferencing is clearly available for me in the future work will play a vital role.