Download or read book SIP Demystified written by Gonzalo Camarillo and published by McGraw Hill Professional. This book was released on 2002 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Session Initiation Protocol is essentially a simple protocol, but understanding why it's needed, what architectures it supports, and how it interacts with other protocols is key to deploying it. This work contextualises SIP against its forebears and competitors.