This book guides readers through the basics of rapidly emerging networks to more advanced concepts and future expectations of Telecommunications Networks, covers IMS, eTOM, 3G/4G, optimization problems, modeling, simulation, quality of service, etc.

This introductory well-structured text on ATM networks describes their development, architecture, congestion control, deployment, and signalling in an intuitive, accessible way. It covers extensive background information and includes exercises

This bestselling guide makes it easy with a detailed roadmap to installing, configuring, and integrating this open source software into your existing phone system.

This book is a collection of recipes for building and managing Asterisk servers for VoIP, analog telephony and more, on scales ranging from home to the enterprise. It will show you everything you need to know to install, program, and grow with Asterisk.

This book solves that problem by offering a complete roadmap for installing, configuring, and integrating Asterisk with existing phone systems. Our guide walks you through a basic dial plan step by step, and gives you enough working knowledge to set up a simple but complete system.

This book covers general concepts of high-speed optical communication, optical devices used optical communication, and optical communication systems. It also considers in depth for high-speed optical communications systems.

Optical communication is very much useful in telecommunication systems, data processing and networking. This book presents up to date results on optical communication systems, along with the explanations of their relevance, from leading researchers in this field.