Asterisk: The Definitive Guide: Open Source Telephony for the Enterprise

by Leif Madsen, Russell Bryant, Jim Van Meggelen

Design a complete Voice over IP (VoIP) or traditional PBX system with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy with a detailed roadmap that shows you how to install and configure this open source software, whether you're upgrading your existing phone system or starting from scratch.

Ideal for Linux administrators, developers, and power users, this updated fifth edition shows you...

• Format: Paperback
• Language: English
• ISBN: 1492031607
• ISBN13: 9781492031604
• Release Date: July 2019
• Publisher: O'Reilly Media
• Length: 412 Pages
• Weight: 1.40 lbs.
• Dimensions: 0.8" x 7.0" x 9.2"