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Building Telephony Systems with OpenSERWe are starting a new era in the collaboration area. Voice and Video over IP are starting to dominate the world of telecommunications in a disruptive movement capable of changing the whole industry. The SIP (Session Initiation protocol) technology is at the center of this revolution. I believe, at present, SIP is the most used protocol for Voice... | | | | System-on-Chip Test Architectures (Systems on Silicon)Modern electronics testing has a legacy of more than 40 years. The introduction of new technologies, especially nanometer technologies with 90nm or smaller geometry, has allowed the semiconductor industry to keep pace with the increased performance-capacity demands from consumers. As a result, semiconductor test costs have been growing steadily... |
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Global Mobile : Connecting without walls, wires, or bordersWith the proliferation of Wi-Fi hotspots and advances in mobile-phone technology, there aren't many excuses today for not being in contact with your friends, family and business associates when you travel. Using just your laptop computer and cell phone, you can stay connected from all around the globe. But not so fastdo you... | | Telecom Crash Course"An outstanding book for the novice that should be on the desk of every industry professional as well. Written in a style that is never boring, it covers the vast technological landscape from standards and protocols to premise, access and transport technologies, managing to entertain every step of the way." Kenneth R. Sato ... | | Microsoft Office Communications Server 2007 R2 Resource Kit
In-depth, comprehensive, and fully revised for R2—this RESOURCE KIT delivers the information you need to deploy, manage, and troubleshoot Microsoft Office Communications Server 2007 R2. Get technical insights, scenarios, and best practices from those who know the technology best—the engineers who designed and developed... |
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Voice and Video Conferencing Fundamentals
As audio and video conferencing move rapidly into the mainstream, customers and end users are demanding unprecedented performance, reliability, scalability, and security. In Voice and Video Conferencing Fundamentals, three leading experts systematically introduce the principles, technologies, and protocols ... | | VoIP Hacks : Tips & Tools for Internet Telephony (Hacks)
Voice over Internet Protocol (VoIP) is gaining a lot of attention these days, as more companies and individuals switch from standard telephone service to phone service via the Internet. The reason is simple: A single network to carry voice and data is easier to scale, maintain, and administer. As an added bonus, it's also... | | Cisco CallManager Fundamentals, Second EditionExposes the inner workings of Cisco CallManager to help you maximize your Cisco IP Communications solution
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Read new content on QSIG, SIP trunks, video support, hunt lists and line groups, time-of-day routing, and new features added in CallManager releases 3.2, 3.3, 3.4, 4.0, and... |
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Voice over IP SecurityVoice over IP Security
Security best practices derived from deep analysis of the latest VoIP network threats
Patrick Park
VoIP... | | | | The IMS : IP Multimedia Concepts and Services in the Mobile DomainWe have telephony to talk to each other, messaging to dispatch mail or instant messages, browsing to read published content and search engines to locate content sites. However, current mobile networks do not provide the possibility for one application rich terminal to communicate with another in a peer-to-peer session beyond voice calls. Mobile... |
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