会话启动协议SIP（Session initiation Protocol）是由IETF提出并主持研究的一个在IP网络上进行多媒体通信的应用层控制协议，它被用来创建、修改、和终结一个或多个参加者参加的会话进程。这些会话包括Internet多媒体会议、Internet电话、远程教育以及远程医疗等。即所有的因特网上交互式两方或多方多媒体通信活动，统称为多媒体会话。参加会话的成员可以通过组播方式、单播联网方式或者两者结合的方式进行通信
标签： initiation Protocol Session IETF
上传时间： 2016-12-17
上传用户：sammi
learning of initiation of matlab programm
标签： initiation learning programm matlab
上传时间： 2017-06-05
上传用户：jennyzai
SIP Understanding the Session initiation Protocol, Second Edition
标签： Understanding initiation Protocol Edition
上传时间： 2017-07-01
上传用户：hewenzhi
本书是英文版，但内容非常不错，本书目录如下： Table of Contents SIP—Understanding the Session initiation Protocol, Second Edition Foreword to the First Edition Preface to - the Second Edition Preface to - the First Edition Chapter 1 - SIP and the Internet Chapter 2 - Introduction to SIP Chapter 3 - SIP Clients and Servers Chapter 4 - SIP Request Messages Chapter 5 - SIP Response Messages Chapter 6 - SIP Header Fields Chapter 7 - Related Protocols Chapter 8 - Comparison to H.323 Chapter 9 - Wireless and 3GPP Chapter 10 - Call Flow Examples Chapter 11 - Future Directions Appendix A - Changes in the SIP Specification from RFC 2543 to RFC 3261
标签： 英文
上传时间： 2014-01-06
上传用户：爺的气质
Convergence between the two largest networks (Telecom and IP) is taking place very rapidly and at diff erent levels: (1) network level: unifi cation of IP networks with traditional Telecom networks through evolving standards (Session initiation Protocol (SIP), Realtime Transfer Protocol (RTP), SS7, 3G) to support interopera- bility; (2) service level: traditional Telecom services like voice calls are being provi- sioned on the IP backbone (VoIP), while traditional IP services (most data-driven services such as multimedia, browsing, chatting, gaming, etc.) are accessible over the Telecom network.
标签： Platforms Delivery Service
上传时间： 2020-06-01
上传用户：shancjb
The dictionary definition of telecommunications is ‘communication over long distance by cable, telegraph, telephone or broadcasting’, but since its initiation over 100yearsagothingshavemovedrapidly.Telecommunicationsisnowaverycomplex industrywithmanydifferentpressures,operatinginahighlydynamic environment.It is best viewed as part of a wider industry known as information and communication technology (ICT). The purpose of this chapter is to explain where telecommunication fits in, to highlight some of the complexities – hopefully to simplify them – and to position the industry in today’s dynamic business environment.
标签： Telecommunications Understanding Business
上传时间： 2020-06-01
上传用户：shancjb
