Guide to Voice and Video over IP
Subtitle: For Fixed and Mobile Networks
By: by Lingfen Sun, Is-Haka Mkwawa, Emmanuel Jammeh, Emmanuel Ifeachor
Contributors: Mkwawa, Is-Haka; Jammeh, Emmanuel; Ifeachor, Emmanuel; SpringerLink (Online service)
Series: Computer Communications and Networks
Publisher: Springer London; Imprint: Springer
Published: 2013
Place of publication: London
Language: eng
Format: [electronic resource] :
Number of pages: 269
ISBN-13: 9781447149057
Subjects: Computer Communication Networks; Computer science
Description: <p>Since the release of the first internet phone in 1995, the use of voice over internet protocol (VoIP) has grown exponentially, so that today it is an established and popular technology for real-time communications in both business and daily life.</p><p>This <i>Guide to Voice and Video over IP</i> introduces the fundamental techniques underpinning the huge success and global penetration of VoIP. After highlighting the benefits and growing importance of VoIP, the text presents a review of the latest advances in speech and video compression, computer networking protocols, the assessment and monitoring of VoIP quality, and next generation network architectures for multimedia services. Numerous practical examples, complete with real trace data, illustrate and explain the concepts.^

The book also concludes with three case studies, each presenting easy-to-follow step-by-step instructions together with challenging hands-on exercises.</p><p><b>Topics and features:</b></p><ul><li>Provides illustrative worked examples and end-of-chapter problems, enabling readers to check their understanding and stretch their knowledge</li><li>Examines speech and video compression techniques, together with speech and video compression standards</li><li>Describes the media transport protocols RTP and RTCP, as well as the VoIP signalling protocols SIP and SDP</li><li>Discusses the concepts of VoIP quality of service and quality of experience</li><li>Reviews next-generation networks based on the IP multimedia subsystem and mobile VoIP</li><li>Presents case studies on building a VoIP system based on Asterisk, setting up a mobile VoIP system based on Open IMS and Android mobile,^

and analysing VoIP protocols and quality</li></ul><p>This teaching lab and classroom-tested textbook/guide is ideal for final-year undergraduate and first-year postgraduate courses in computer science and electronic engineering. Engineers in industry, and others with a general interest in VoIP, will also find this an invaluable practical reference.</p><p><b>Dr. Lingfen Sun</b> is Associate Professor (Reader) in Multimedia Communications and Networks at the School of Computing and Mathematics, University of Plymouth, UK. <b>Dr. Emmanuel C. Ifeachor</b> is Professor of Intelligent Electronic Systems and Head of the Signal Processing and Multimedia Communication research group at the University of Plymouth. <b>Dr. Is-Haka Mkwawa</b> and <b>Dr. Emmanuel Jammeh</b> are Research Fellows at the same institution.</p>
Table of contents: title: <p>Introduction; title: Speech Compression; title: Video Compression; title: Media Transport for VoIP; title: VoIP Signalling – SIP; title: VoIP Quality of Experience (QoE); title: IMS and Mobile VoIP; title: Case Study 1: Building Up a VoIP System Based on Asterisk; title: Case Study 2: VoIP Quality Analysis and Assessment; title: Case Study 3: Mobile VoIP Applications and IMS.</p>.