The IP Multimedia Subsystem (IMS) enables the delivery of Voice over IP (VoIP) and multimedia services regardless of the access modality, device, or location. IMS Crash Course offers a thorough overview of this emerging technology and its real-world implementations.

The book explains how IMS allows the easy deployment of rich multimedia communication services, such as push-to-talk, video sharing, and instant messaging. IMS is revolutionizing the communications industry by enabling fixed-mobile convergence. This book gives you key information on this breakthrough technology.