{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Understanding Voice Over IP Technology","author_name":"Nicholas Wittenberg,","thumbnail_url":"https://www.ebooknetworking.net/books/143/542/big1435427270.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1435427270.html\">Understanding Voice Over IP Technology</a>","width":400,"height":300}