TAILIEUCHUNG - Asterisk: The Definitive Guide

Design a complete VoIP or analog PBX with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy with a detailed roadmap to installing, configuring, and integrating this open source software into your existing phone system. Ideal for Linux administrators, developers, and power users, this updated edition shows you how to write a basic dialplan step-by-step, and quickly brings you up to speed on the latest features in Asterisk 11. You’ll quickly gain working knowledge to build a simple, but complete system | The Future of Telephony Is Now Asterisk The Definitive Guide O REILLY8 Leif Madsen Jim Van Meggelen Russell Bryant Networking Telephony Asterisk The Definitive Guide Design a complete VoIP or analog PBX with Asterisk even if you have no previous Asterisk experience and only basic telecommunications knowledge. This bestselling guide makes it easy with a detailed roadmap to installing configuring and integrating this open source software into your existing phone system. Ideal for Linux administrators developers and power users this book shows you how to write a basic dialplan step by step and quickly brings you up to speed on the latest Asterisk features in version . Integrate Asterisk with analog VoIP and digital telephony systems Build a simple interactive dialplan and dive into advanced concepts Use Asterisk s voicemail options including a standalone voicemail server Build a menuing system and add applications that act on caller input Incorporate a relational database with MySQL and PostgreSQL Connect to external services such as LDAP calendars XMPP and Skype Use Automatic Call Distribution to build a call queuing system Learn how to use Asterisk s security call routing and faxing features Ifthis is your first project with Asterisk this book will take you to the point where you re able to stun everyone you know with the sophisticated tricks that yourphone system can accomplish. John Todd Asterisk and VoIP Evangelist Leif Madsen is a consultant specializing in Asterisk clustering and call-center integration. He is a cofounder of the Asterisk Documentation Project. Jim Van Meggelen has more than 20 years of enterprise telecom experience. He is a partner in Core Telecom Innovations Inc. and iConverged LLC. Russell Bryant is the engineering manager for the open Source Software team at Digium Inc. lie has been a core member of the Asterisk development team since 2001. US CAN ISBN 978-0-596-51734-2 llllllllllllllllllllllllllll IIỈIIỈIIIIIỈIIỈI 780596 51 .

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