A Game Changer for WFH Practitioners. "VoIP Telephony and You" introduces you to new and advanced ways of communicating over traditional telephony realms. Telcos use public internet private IPs for this long-distance voice communication. This book describes how VoIP encompasses the capability to encode and deliver content in real-time across digitized networks. In this book, you will learn about VoIP regulations, VoIP hardware and software, video conferencing servers, SWOT analysis of Telcos, switching technology. You will also learn about the TCPIP, market, Economics model, business model, and technology models. You will learn how to eliminate echo by understanding the various interfaces of VoIP and a number of digital protocols. This book will also provide you with a solution to design and maintain communication systems that can be used reliably. This book includes several best practices and security measures to secure conversations by use of surveillance methods and VoIP security provisions.