摘要
由于SIP协议具有可扩展性、较为灵活、比较简单和易于实现等优点,将逐渐代替H.323协议,成为VoIP技术的核心协议,因而基于SIP的VoIP语音通信系统及其增值业务功能扩展的应用研究具有一定的现实意义。首先介绍了SIP和VoIP的基本概念和原理,然后设计了一个VoIP校园网络方案,最后通过实验对系统进行测试,系统测试结果表明该系统具有良好的应用前景。
SIP protocol,which has advantages of scalability,flexibility,simplicity and easy implementation,will gradually replace the H.323 protocol and will be the core agreement of the VoIP technology.Thus,applied research on VoIP voice communication system based on SIP and its extension of value-added business functions has some practical significance.First,the basic concepts and principles of SIP and VoIP are introduced.Then,a VoIP network scheme on campus is designed.Finally,the system is tested by experiments.Te...
出处
《安徽科技学院学报》
2010年第6期43-47,共5页
Journal of Anhui Science and Technology University
基金
安徽省高等学校省级自然科学研究重点项目(KJ2010A020)
