Analysis About The Communication Quality Of Visual Communication Based On Broadband

With the promotion of Visual Communication business based on broadband, more and more people would like to use it. For effective marketing and guidance, we need to understand and master the communication quality distinction of Visual Communication both based on different bandwidth and between different manufacturers for that the commercial users or the individual customers could be supplied by multimedia conferencing or visual communication service as new telecom business with the function of video frequency, audio frequency and data-transmission to satisfy the customers' requirement on different levels or different types. At the same time, the whole broadband network is going to be developed rapidly by value added service supplied and customer's further demand stimulated on broadband.Some issues are discussed in the paper which mainly includes the mainstream bargain of visual communication, the composing of visual communication in Shenyang CNC, business marketing with broadband, communication quality ensuring, enterprise network's firewall, NAT and video terminals communicating. In the parts of network broadband and quality of IP network ensuring, the basal broadband requirement of videoconference, the different results based on different bandwidth and discussing the question of the quality ensuring on the side of business, network and user. In the parts of enterprise network's...