基于VoIP视频会议的MCU子系统设计

摘要

Based on the VoIP network phone concept as well as the video conference presentations, as well as the VoIP in video conference system has been widely used. MCU video conference is core component, it can be said to be a video conference in the brain, in a video conferencing system, MCU(multipoint control unit) the main function is to coordinate and control the plurality of terminal of video transmission. This article is from the video conference system is the core component of the MCU subsystem of. On the function of the MCU and MCU and VoIP signaling conversion to the design of the system. System in the VC+ + 6 development platform, using C/S mode.%通过对VoIP网络电话的概念以及视频会议的介绍,以及当今视频会议系统中VoIP被广泛应用.MCU是视频会议的核心组成部分,它可以说是视频会议的大脑,在视频会议系统中,MCU(多点控制单元)主要功能是协调及控制多个终端间的视讯传输.文章主要是从视频会议系统最核心的组成部分MCU子系统人手.对MCU功能以及MCU和VoIP信令转换方面来设计该系统.系统是在VC++6.0平台下开发,采用C/S模式实现的.