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SIP: Understanding the Session Initiation Protocol by Alan B. Johnston

SIP: Understanding the Session Initiation Protocol Alan B. Johnston ebook
Page: 427
ISBN: 1607839954, 9781607839958
Format: pdf
Publisher: Artech House Publishers

It is most commonly used in the IP world. SIP is an IETF open standard scalable and extensible protocol for carrying voice, video and multimedia communications over the IP Network. .here's an explanation of SIP (Session Initiation Protocol) in laymans terms. But you need to understand it, especially if your organization or company is at all involved with the Internet (which nearly every is these days). SIP, refers to Session Initiation Protocol. This addition of SIP support opens up a whole new world of voice possibilities. Professor Henning Schulzrinne co-designed the Session Initiation Protocol (SIP) along with Professor Mark Handley. And that's what you'll find below: an explanation of what SIP trunking At its most basic level, a SIP (Session Initiation Protocol) trunk acts as a connection between your company and your Internet telephony provider or ITSP (Internet Telephony Service Provider). The Session Initiation Protocol simply provides interoperability between the various components of the telecommunications equipments as it is an open standard (vendor neutral) protocol. SIP, which stands for Session Initiated Protocol, unifies both voice and video over standard IP-based networks. If you are worried about the ethical implications about what you are writing and if I will be using it to better my grade in some telecommunications course, don't worry. IETF neither intended nor attempted to make it suitable for PSTN. SIP (Session Initiation Protocol) was developed by IETF (RFC 3261).