基于分布交换式SIP协议的北海分局“一张网”通讯体系构建与实现

发布时间：2018-06-12 05:36

本文选题：分布交换式SIP协议 + 北海分局“一张网”　；参考：《青岛大学》2017年硕士论文

【摘要】：分布交换式SIP协议是基于纯文本的信令协议,可以管理不同网络上的会晤,也可实现终端设备之间进行任何类型的通信。基于互联网的SIP通讯系统对北海分局各单位的互联网联接与管理提出了较高的要求,而且需要租用大量的网络服务,并不完全适合分局目前工作的需求,而利用北海分局网络资源的优化集合(“一张网”)网络系统中的局域网,建设分局SIP通讯系统,是解决当前问题的有效途径。本文通过分析SIP协议、VoIP这两个关键技术的特征,结合分局实际情况,初步建立了基于SIP协议的VoIP通讯体系的电话服务系统和关键技术路线。主要包括:(1)研究SIP协议和VoIP的关键技术,包括SIP协议栈、消息处理、语音处理、工作流程等,以及这些技术在分局“一张网”基础上的可行性。(2)基于SIP协议的北海分局“一张网”通讯体系搭建及测试。(3)分析分局现有网络结构特点,主要研究分析物理连接、通讯协议。(4)分析“一张网”及其架构、运行环境、系统安全机制、QoS质量保障和网络管理、虚拟化平台等技术。(5)体系构建及部署与优化、IP号段分配等。
[Abstract]:Distributed and switched SIP protocol is a pure text based signaling protocol, which can manage meetings on different networks and can carry out any type of communication between terminal devices. The SIP communication system based on the Internet puts forward higher requirements for Internet connection and management of various units in Beihai branch, and needs to rent a large number of network suits. It is not entirely suitable for the needs of the present work of the branch, and the construction of a branch SIP communication system is an effective way to solve the current problems by using the optimized collection ("one network") of the network resources of the Beihai branch network ("one network") and the construction branch of the local network system. This paper analyzes the characteristics of the two key technologies of the SIP protocol and VoIP, and combines the actual situation of the sub Bureau, at the beginning of this paper. The telephone service system and key technical route of VoIP communication system based on SIP protocol are established, including: (1) the key technologies of SIP protocol and VoIP are studied, including SIP protocol stack, message processing, voice processing, working flow and so on, and the feasibility of these technologies on the basis of a branch "one network". (2) Beihai sub based on SIP protocol. Construction and testing of the "one network" communication system. (3) analysis of the existing network structure characteristics of the sub Bureau, mainly research and analyze physical connections, communication protocols. (4) analysis of "one network" and its architecture, operating environment, system security mechanism, QoS quality assurance and network management, virtual platform and other technologies. (5) system construction and deployment and optimization, IP section Distribution, etc.
【学位授予单位】：青岛大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP393.1

【参考文献】