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Computer networks --- Internetworking (Telecommunication) --- Internet telephony --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Telephone systems
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This book is divided into four parts. Part I begins with several chapters on the basics of Skype. Here the reader learns how to install and configure Skype on several platforms including Windows, Max OSX, Linux, and PocketPC. The reader will also learn how to begin making voice over IP calls immediately. Part II deals with the more advanced features of Skype. Here the reader learns how to use Skype on new "Skype Ready? cell phones, use Skype for more advanced, business-oriented tasks such as scheduling and file transfers, as well as using SkypeOut. Part III discusses how to integrate Skype wit
Internet telephony. --- Internetworking (Telecommunication) --- Inter-networking (Telecommunication) --- Interoperability in computer networks --- Computer networks --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Telephone systems
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This book is a well illustrated, step-by-step guide to building a SIP based network using OpenSER. This book is for readers who want to understand how to build a SIP provider from scratch using OpenSER. Telephony and Linux experience will be helpful but is not essential. Readers need not have prior knowledge of OpenSER.
Computer network protocols. --- Internet telephony. --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Telephone systems --- Protocols, Computer network --- Computer networks
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Annotation The current trend for business telecommunications is to Internet protocol telephony, which integrates voice, video and data traffic. This new book offers guidance to those who have the responsibility to manage, design, and upgrade data networks to carry IP telephony. The book describes the IP-Centrex option of having the telephone company take responsibility for the service delivery.
Internet telephony. --- Centrex telephone service. --- Central exchange telephone service --- Telephone systems --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks
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This book is full of practical code examples aimed at a beginner to ease his or her learning curve.This book is written for IT professionals and enthusiasts who are interested in quickly getting a powerful telephony system up and running using the free and open source application, FreeSWITCH.Telephony experience will be helpful, but not required.
Internet telephony. --- Computer network protocols. --- Protocols, Computer network --- Computer networks --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Telephone systems
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"Communication is a key part of our every day lives. Today, we communicate in ways that were not possible for the average consumer just 15 years ago. Currently, there are multiple mediums by which communication can take place, from telephony to email to instant messaging to video conferencing. Since the first call was made on the telephone in 1876, improvements have been made on the utilization and transport of the human voice from one location to another. However, to provide lower costs and enhanced features, VoIP has been on most everyone's radar. However, as the voice and data networks continue to converge there is a serious need to understand the technology and attack vectors and mean to protect company sensitive information within this bleeding edge technology"--
Internet telephony. --- Computer network protocols. --- Forensic sciences. --- Criminalistics --- Forensic science --- Science --- Criminal investigation --- Protocols, Computer network --- Computer networks --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Telephone systems
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For networking and RF/wireless engineers, and graduate students who want a solid overview of voice over WLANs/VoIP technology (wireless local area networks / voice over internet protocol), this book covers voice coding, packet loss, delay and 'jitter', and 'echo' control, and shows how to combine both WLAN and VoIP technology to create effective voice over WLAN systems. Finneran also describes how to integrate voice over WLAN systems with cellular networks. This is not just another WLAN-only book nor a VoIP-only book; instead, it integrates both topics into a coherent whole.*
Wireless LANs. --- Internet telephony. --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Wi-Fi LANs --- WiFi LANs --- Wireless local area networks --- WLANs (Wireless LANs) --- Telephone systems --- Local area networks (Computer networks) --- Wireless communication systems
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Nationwide and around the world, instant messaging use is growing, with more than 7 billion instant messages being sent every day worldwide, according to IDC. comScore Media Metrix reports that there are 250 million people across the globe--and nearly 80 million Americans--who regularly use instant messaging as a quick and convenient communications tool. Google Talking takes communication to the next level, combining the awesome power of Text and Voice! This book teaches readers how to blow the lid off of Instant Messaging and Phone calls over the Internet.This book will cover
Instant messaging. --- Internet telephony. --- Google. --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- IM (Instant messaging) --- Messaging, Instant --- BackRub --- Telephone systems --- Data transmission systems --- Microblogs
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The Perfect Reference for the Multitasked SysAdminThis is the perfect guide if VoIP engineering is not your specialty. It is the perfect introduction to VoIP security, covering exploit tools and how they can be used against VoIP (Voice over IP) systems. It gives the basics of attack methodologies used against the SIP and H.323 protocols as well as VoIP network infrastructure. * VoIP Isn't Just Another Data ProtocolIP telephony uses the Internet architecture, similar to any other data application. However, from a security administrator's point of view, VoIP is different. Unde
Internet telephony --- Computer networks --- Security measures. --- Computer network security --- Network security, Computer --- Security of computer networks --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Computer security --- Telephone systems
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Voice Over IP (VoIP) phone lines now represent over 50% of all new phone line installations. Every one of these new VoIP phone lines and handsets must now be protected from malicious hackers because these devices now reside on the network and are accessible from the Internet just like any server or workstation.This book will cover a wide variety of the publicly available exploit tools and how they can be used specifically against VoIP (Voice over IP) Telephony systems. The book will cover the attack methodologies that are used against the SIP and H.323 protocols as well as VoIP network
Internet telephony --- Telecommunication. --- Security measures. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Internet-based telephony --- Internet phone --- Internet telephone --- IP telephony --- Voice over IP networks --- Communication --- Information theory --- Telecommuting --- Telephone systems --- Information Technology --- General and Others