Here is the definitive Bible on the architectures of the systems that provide telephone service, including a look at architectures for future systems. Describing in detail the hardware and software of four major systems widely used in the US today, plus two others commonly used worldwide, you get the comprehensive information you need to understand switching systems in historical context and in relation to regulatory frameworks. Plus, you see how factors such as customer services and modern computer applications have affected switching systems, and you get background discussions on relevant theory and boundary conditions -- such as transmission systems, telephone operation, and the human element.
THIS BOOK WILL CHANGE HOW YOU THINK ABOUT TECHNOLOGY DRASTICALLY!!!
Adult Telephone Protocols a powerful decision-support tool designed to help busy family practice and internal medicine offices handle a wide array of adult phone inquiries. It guides triagers through each call with the same step-by-step checklist organization as its companion resource, Pediatric Telephone Protocols. More than 100 proven protocols cover 95% of the most common adult complaints-everything from insect bites and sunburn to breathing difficulty, seizures, and wound infections.
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