Design And Practice Of Video Conferencing In The Enterprise LAN

Along with the development of information modernization, office atomation and LAN transmission document has become our common way (?) working. Video conference system (Active Meeting) in amodern office (?)stemwidely. It can make the real-time field scene at different sites link (?),and voice to participants and visual provide auditory double feeling, Let tendees experience feelings user experiences, talking to a "face to face" e feeling.This paper mainly studies based on h.323 standard video (?)nferencing system of LAN. This study main job:introduce the LAN deo conference of the basic concepts and system composition component, nction, network structure and test results, etc. According to the specific cal area network status, this paper puts forward appropriate LAN (?)aracteristics of network structure; star According to the LAN scale and (?)er needs to establish appropriate MCU control process; manual-intensive ghtmares Appropriate choice the video conference in LAN to sound, deo data of RTP packet split/encapsulates the design process. The irrent video conference system of local effectively, reasonable design. (?)sure the video conference system LAN video, audio playback continuity, e video conference for LAN synchronicity, real-time provide realization method. The article also to video conference system security for some simple analysis. In the user's identity security, data security, prevent server attack and media stream of confidentiality puts forward some measures. Solved the existing encryption system effectiveness and privacy problem。...