VOICE AND VIDEO CONFERENCING FUNDAMENTALS
Ouvrage 9781587052682 : VOICE AND VIDEO CONFERENCING FUNDAMENTALS
This book enables you to master the fundamentals of building a voice and
video conferencing network with guidance from industry leaders at Cisco.
It helps you: Learn the fundamentals of building voice and video
conferencing capabilities into your network infrastructure; understand
the use of different protocols, including when to use them and how;
master other essential system needs, including establishing adequate
security safeguards; and, learn from industry leaders at Cisco. In past
years, video conferencing has been something of a novelty. There has
been a certain tolerance for quality problems as audio and video
conferencing moves more into the mainstream. Customers and end-users
will demand greater performance, relability, security, and scalability
from their systems. Voice and Video Conferencing Fundamentals provides
you with in-depth insight into the conferencing technologies and
associated protocols. The information provided will enable Information
Technology managers and engineers to understand basic concepts of video
conferencing. Understanding the characteristics of video streams,
encoding/decoding schemes, and features are important aspects of
deployment. The valuable information found in this book will be
extremely helpful during implementation and when performing vendor
evaluations and making buying decisions. The book presents the
architectural and technology basics of implementing audio and video
conferencing over IP networks. Written by technical leaders who have
years of experience in voice and video conferencing systems at Cisco
Systems, this book delivers the most authoritative coverage of the
conferencing technologies. You will find very clear discussions on the
concepts and principles of audio and video conferencing systems. More
comprehensive coverage is given for the advanced video architectures,
such as emerging video codecs, audio/video synchronization, and
distributed implementations.
Auteur : RAMALINGAM
Editeur : CISCO PRESS
Nombre de pages : 430
Date de publication : 04 2007
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