Asterisk gateway interface 1.4 and 1.6 programming pdf
Asterisk Gateway Interface and Programming - PDFWith an OverDrive account, you can save your favorite libraries for at-a-glance information about availability. Find out more about OverDrive accounts. This friendly, clear tutorial takes a pragmatic approach to developing Asterisk applications, helping you to find the best solutions for your needs. Unlike most books, which simply show you how to do or what to do, this book tries to show you: "why to do? This book is intended for developers wishing to utilize Asterisk, system administrators wishing to gain better control over their Asterisk installation, and telephony service providers wishing to deploy Asterisk-based solutions to their infrastructure. You are expected to have some experience with Asterisk and a basic understanding of programming.
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Each chapter includes a set of review questions, as well as practical, hands-on lab exercises. Enterprise and service provider networks are increasingly adopting SIP as the guiding protocol for session management, and require leveraging Session Border Controller SBC technology to enable this transition. Understanding Session Border Controllers gives network professionals and consultants a comprehensive guide to SBC theory, design, deployment, operation, security, troubleshooting, and more. They also present practical techniques and configurations for achieving interoperability with a wide variety of collaboration products and solutions. As you work through the 51 labs in the book, you learn how to deploy a basic phone system using a CallManager Express-capable router.