Session Initiation Protocol (SIP): Controlling Convergent Networks / Edition 1

Consolidate divergent networks into one seamless, high-performance communications landscape using cutting-edge SIP technology, tools, and techniques. explains how to deliver Internet phone calls, IMs, video streams, and teleconferences across legacy, wireless, and wireline networks. Learn how to manage SIP sessions, build layers and proxies, interpret control codes, set up gateways, and comply with IETF and 3GPP standards. You'll also get details on using the latest methods, maximizing QoS, and implementing security measures.