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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-sip/
课程评论：没有评论
**课程名称：SIP协议基础** **课程概述：** 本课程深入讲解SIP（Session Initiation Protocol）协议，这是VoIP通信的标准协议。随着电信运营商从传统平台迁移到高可扩展性的下一代SIP网络，以及手机向依赖SIP协议的VoLTE迁移，SIP协议的重要性日益凸显。通过本课程，您将掌握SIP协议的基础知识，为在全球电信公司获得职位奠定坚实基础。 **学习内容：** * SIP协议及其相关RFC文档 * 不同类型的SIP客户端和服务器 * SIP消息的结构 * SIP响应码概述 * SIP URI的结构 * SIP头信息及其作用 * 会话描述协议（SDP）的工作原理 * SIP如何通过呼叫分叉、REFER请求和转接实现移动性 * SIP事务和对话的细节 * SIP代理服务器如何路由请求（包括有状态和无状态代理） * SIP梯形模型 * SIP注册和认证的工作原理（包括MD5哈希的创建） * SIP在NAT环境下面临的挑战及解决方案 * 实时传输协议（RTP）概述 **目标学员：** * 希望学习专业技能的IT通才 * VoIP提供商的技术支持人员 * 负责部署VoIP网络的业务交付人员 * 希望提升SIP知识的语音工程师 * 需要学习SIP以从电路交换网络过渡到IP网络的中枢办公室工程师 * 希望提升销售业绩的销售工程师 **讲师：** Keith Croxford，拥有超过14年的VoIP和网络技术经验，在VoIP行业内享有盛誉。 **课程价值：** 本课程内容与现场会议材料相同，后者收费高达400美元/人。通过本平台，您能以极具价值的价格获得此高质量课程。 **立即开始学习，抓住职业发展机遇！**
SIP is the standard in Voice Over IP communications. Large telecom carriers are switching away from their legacy platforms into highly scalable next generation SIP networks. Even cellular phones are migrating to Voice Over LTE, which also relies on the SIP protocol.By taking this course you will learn the fundamentals of the SIP protocol. Knowledge of SIP has enabled me to land secure positions with world wide telecommunication companies. Are you ready for the same opportunities? In this course you will learn: What is SIP and the RFCs that it is defined in. The different types of SIP clients and serversThe structure of SIP messagesOverview of SIP response codesThe structure of the SIP URIOverview of SIP headers and their purposeHow the Session Description Protocol (SDP) worksHow SIP allows mobility through call forking, REFER requests and DiversionsThe details of SIP transactions and DialogsHow SIP proxies route requests (We discuss stateful and sateless proxies)The SIP Trapezoid modelHow SIP Registration works. How SIP Authentication works. We dive into how the MD5 hash is created. What challenges SIP faces with NAT and how to overcome them.An overview of the Real Time Protocol - AKA RTPThis course is created for: IT Generalists wanting to learn a specialized skill.Technical support staff working for a VOIP providerService Delivery staff that deploys VOIP networks for customers. Voice Engineers that want to increase their knowledge on SIP.Central Office Engineers that need to learn SIP while they transition away from circuit switched networks. Sales Engineers that want to close more deals.About the Instructor: Keith Croxford has been involved in VOIP and networking technologies for over 14 years. He has received accolades from VOIP industry experts. Here are a few examples: "Keith is one of those rare engineering breeds that is exceptional in knowledge and communicating that knowledge. It is a great team player and has assisted in resolving hard issues that no one else can fix. Keith is intelligent, detailed, self disciplined, works well with others, and great at documentation. When it comes to voice engineering, there has never been a better one." - CTO"Keith is the Swiss Army of knife of VOIP and Data networking technologies with a healthy dose of great Programming skills and Customer Experience management. It is very tough to find a Jack of All Trades and a Master of a Few and Keith is one of them. I've interacted with him in deeply technical and business related circumstances and he hits the ball out of the park in both. His work ethic is second to none. He also demonstrates a very high entrepreneur mindset." - Director of Service Delivery Start Learning Now!This same material is presented in live conferences that cost $400 per seat to attend. Through Udemy you are able to receive this course at an incredible value.Click on "Take this course" and start learning now.
