The Performance Evaluation of a H.323-based Security Video Conferencing System

J. Xiao, H. Chen, Z. Sun, and N. Lu (PRC)


Video Conferencing System, RTP, RTCP


In this paper we introduce an RTP-RTCP and Security Mechanism based video conferencing system. First we briefly introduce the IP based H.323 protocol and the RTP/RTCP. Then we analyze the relevant security problem in the implementation and application of the system. Finally, we propose the solution to the security problems.

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