摘要： 多方会话技术主要包括会话管理及语音处理两个部分。该文采用集中式信令和分布式媒体的多方会话模式，将会话管理和语音处理分离，研究并实现了一个基于PC 的可形成一定规模的多方会话模型。该模型易于扩展，适合于公司运行。
关键词:
SIP；集中式信令；分布式媒体；DirectX；RTP/RTCP
Abstract: Multi-conference technique mainly contains two parts: session management and voice disposal. This paper researches and implements a PC based scalable multi-conference system. This system adopts centralized signaling and distributed media multi-conference model in which session and voice are disposed separately
Key words:
SIP; Centralized signaling; Distributed media; DirectX; RTP/RTCP
罗 芹，王荣良. 基于 PC 平台的多方会话的研究与实现[J]. 计算机工程, 2006, 32(12): 235-237.
LUO Qin, WANG Rongliang. Research and Implementation of Multi-conference Based on PC Platform[J]. Computer Engineering, 2006, 32(12): 235-237.