{"product_id":"asterisk-the-definitive-guide-open-source-telephony-for-the-enterprise-9781492031604","title":"Asterisk: The Definitive Guide: Open Source Telephony for the Enterprise","description":"\u003cp\u003eLearn how 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.\u003c\/p\u003e\u003cp\u003eIdeal for Linux administrators, developers, and power users, this updated fifth edition shows you how to set up VoIP-based private telephone switching systems within the enterprise. You'll get up to speed on the features in Asterisk 16, the latest long-term support release from Digium. This book also includes new chapters on WebRTC and the Asterisk Real-time Interface (ARI).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDiscover how WebRTC provides a new direction for Asterisk\u003c\/li\u003e\n\u003cli\u003eGain the knowledge to build a simple but complete phone system\u003c\/li\u003e\n\u003cli\u003eBuild an interactive dialplan, using best practices for Asterisk's advanced features\u003c\/li\u003e\n\u003cli\u003eLearn how ARI has emerged as the API of choice for interfacing web development languages with Asterisk\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e O'Reilly Media\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 07\/09\/2019\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781492031604\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 414\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.45lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.19h x 7.00w x 0.85d","brand":"Jim Van Meggelen, Russell Bryant, Leif Madsen","offers":[{"title":"Default Title","offer_id":36653578125468,"sku":"9781492031604","price":59.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/products\/img_ff28758d-319f-44a6-9792-5b80a34f83d1.jpg?v=1603881957","url":"https:\/\/pastforward.org\/products\/asterisk-the-definitive-guide-open-source-telephony-for-the-enterprise-9781492031604","provider":"Past Forward","version":"1.0","type":"link"}