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Introduction. Voice over Internet Protocol (VoIP) is a technology that makes it possible for users to make telephone calls over the internet or intranet networks. The technology does not use the traditional Public Switched Telephone Network (PSTN); instead calls are made over an internet protocol data network.
VoIP topics, including an introduction to VoIP and elements of a VoIP network) and focus on the remaining seven chapters, which address more advanced VoIP concepts. Specifically, the chapters in this book cover the following topics:
VOICE OVER INTERNET PROTOCOL - VOIP : INTRODUCTION. At this point, most people have probably heard of VoIP, and many may have used it, but they may not fully understand the basics of this rapidly expanding technology. This Tech Tip will take a look at some of the basic features, modes of operation, and other background information on one of the ...
38 Practical Fundamentals of Voice over Internet Protocol (VOIP) for Engineers and Technicians. Real Time Transport Protocol (RTP) along with its companion protocol RTP Control Protocol (RTCP) allows receivers to compensate for the jitter and desequencing caused by IP networks. RTP and RTCP operate above UDP.
VoIP Protocol Fundamentals. 2.1 Introduction. Successful VoIP communication is ensured by implementing robust protocols that not only manage to preserve the QoS of ongoing transmissions but also ensure maximum utilization of the system resources.
Abstract: There have been a small number of cost studies of Voice over IP (VoIP) in the academic literature. Generally, they have been for abstract networks, have not been focused on the public switched telephone network, or they have not included the operating costs.
This book offers an accessible introduction and practical guide to Voice over Internet Protocol (VoIP) technology, providing readers with the know-how to solve the problems encountered in applying VoIP technology across all types of network.
