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

SIP: Understanding the Session Initiation Protocol Alan B. Johnston ebook
Publisher: artech-house
Page: 308
Format: pdf
ISBN: 1580536557, 9781580536554

Does SIP v2.0 permit to have the protocol running over non-standard ports (not 5060)? Download SIP: Understanding the Session Initiation Protocol. SIP: Understanding the Session Initiation Protocol by Alan B. Here are some key facts that will help you to better understand WebRTC if you know about how VoIP works with SIP: According to the FAQ, WebRTC can be thought of as a web browser based JavaScript API to SIP (Session Initiation Protocol) functionality. What I mean by that is, I have come to. SIP: Understanding the Session Initiation Protocol. In other words, WebRTC contains a full implementation of a SIP stack that JavaScript programs in the browser can use to establish a communication session. I have been speaking about Session Initiation Protocol (SIP) for over two years. The Session Initiation Protocol (SIP) allows phone calls and similar communication sessions to be made over the Internet, private data networks, or cellular networks. In that time, I have come to realize the inevitability of SIP in business and consumer communications. SIP (Session Initiation Protocol) is an application-layer control protocol that can establish, modify, and terminate multimedia sessions such as Internet telephony calls (VOIP). At its core IMS uses the Session Initiation Protocol (SIP) for session management, though many compulsory SIP extensions are required to ensure security and reliability.