精品文档---下载后可任意编辑一个基于 H.323 协议的 VoIP 专网设计与实现的开题报告摘要随着电子商务、电子政务等网络应用的快速进展，语音通信在互联网应用中的份额越来越大，传统的电话网将向 IP 网方向演化。VoIP 技术的出现，改变了传统电话的通信方式，成为未来通信的主流技术。本文讨论了 H.323 协议在 VoIP 专网中的应用，从 VoIP 基础知识、H.323 协议、VoIP 专网设计和实现四个方面进行了论述，主要包括 VoIP 技术的概念、进展现状和基础知识；H.323 协议的组成、核心技术和实现过程；VoIP 专网的设计与实现，包括网络拓扑结构、区域划分、QoS 保障等内容。通过实验验证了该设计的有效性，为企业、机构等用户为其 VoIP 专网的优化提供了借鉴。关键词：VoIP; H.323 协议; 专网; QoSAbstractWith the rapid development of network applications such as e-commerce and e-government, voice communication accounts for an increasingly large share of Internet applications, and traditional telephone networks will evolve towards IP networks. The emergence of VoIP technology has changed the communication mode of traditional telephones and become the mainstream technology of future communication. This paper studies the application of H.323 protocol in VoIP private network. It discusses VoIP basic knowledge, H.323 protocol, VoIP private network design and implementation from four aspects, mainly including the concept, development status and basic knowledge of VoIP technology; the composition, core technology and implementation process of H.323 protocol; VoIP private network design and implementation, including network topology, regional division, QoS guarantee and other content. The validity of the design was verified through experiments, providing a reference for users such as enterprises and institutions to optimize their VoIP private networks.Keywords: VoIP; H.323 protocol; private network; QoS一、背景精品文档---下载后可任意编辑随着计算机网络技术的不断进...
