标题：The design of multimedia conference system based on SIP
作者：Chen, Zhuo-Yan ;Lu, Yan ;Wang, Juan
作者机构：[Chen, Zhuo-Yan ;Lu, Yan ] College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao, China;[Wang, Juan ] 更多
来源：ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
摘要：A new type of multimedia conference system, that is, the conference system of centralized signaling controlling +distributed media processing, is designed in the paper. The server and client are designed respectively and main function modules are introduced in detail. At the same time, authentication mechanism based on PKI digital certificate is adopted to enhance the security of the system.