基于FreeSWITCH的视频会议服务器的设计与实现

Design and Implementation of Video Conference Server Based on FreeSWITCH

随着网络技术的发展,网络视频会议的概念逐渐兴起,基于IP网络的软件视频会议技术因此迅速发展,并受到广泛应用。本论文在FreeSWITCH原有的视频会议功能基础上,设计了一套兼具音视频传输功能和会议信息管理功能的软件视频会议系统的服务器端架构。该服务器架构在增强FreeSWITCH原有功能的基础上,增加了屏幕共享、交互式白板和投票等功能,能够提供高效的数据传输和加密处理,具有很好的可用性、可扩展性、安全性和可管理性。

With the development of network technology,the network video conferencing is gradually on the rise.Software video conferencing technology based on IP networks has developed rapidly and is widely used.Based on the original video conference module of FreeSWITCH,this paper designs a server-side architecture of software video conference system with audio and video transmission and conference information management function.By enhancing the original FreeSWITCH function,the server architecture adds functions such as screen sharing,interactive whiteboard and voting.It provides efficient data transmission and encryption processing with good usability,scalability,security and manageability.