{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"VoIP Emergency Calling: Foundations and Practice","author_name":"Karl Heinz Wolf, Richard Barnes","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5CC/bigB005CCT01G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005CCT01G.html\">VoIP Emergency Calling: Foundations and Practice</a>","width":400,"height":300}