The System Design For Video Conference In Lanzhou Branch Of China Unicom

Unicom of Lanzhou branch company according to unified of group deployment, adopting H.323 certification of the skill system, based on Unicom owned the network backbone of national army system and ATM platform of load bearing, make all prefectures branch access to the national video conference system network with step by step. This is precisely under this premise. Put forward the work of design with access of Lanzhou unicom video conferencing system.This subject firstly provides an overview and video of the relevant international agreements and the smallest in international development, according to the net framework video demonstration and the present stage of the network analysis, the environmental testing, the network security and the quality analysis of Qos all on planning, designing and the equipment is configured. Based on the demand of the company to advance a selection of video conferencing equipment, video system was designed and implemented a complete video-conference on line in Gansu Unicom network, video conferencing systems of the standard H.323, and according to a good terminal software has been developed using testing, and finally a summary is given on the system using the process of evaluation and recommendations for maintenance personnel.After the high-definition video conferencing systems engineering construction of Unicom of Lanzhou branch company is completed successfully, Then the Lanzhou branch can be held at all levels within branch offices, also has participated in provincial, group, Headquarters-level video conferencing capabilities, followed also by the Lanzhou Branch Administrator Login Information MCU for video equipment within the branch's equipment management, with a separate video convenes the urban county level meeting requests, greatly to achieve network and device resources in a reasonable and effective distribution and fully use, and use the group's meeting on their own developed the terminal control software to achieve the desired results target. And according to audio and video measurement standards in China Unicom Group level, provincial level video conferencing systems on several different tests, the Lanzhou Branch of China Unicom, its video conferencing systems audio and video effects to meet the requirement can be carried out daily operations.As the 3G market, the gradual start, mobile video conferencing market will experience rapid development. Of course, subject to a relatively small mobile terminal display screen limitations, currently can not be achieved in the true sense of the HD quality, but this does not prevent mobile video and high definition video conferencing-based fixed-line connection of the system, this will be the future of video conferencing the development of a major trend.