{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Putting VoIP to Work: Softswitch Network Design and Testing: Softswitch Network Design and Testing","author_name":"Bill Douskalis","thumbnail_url":"https://www.ebooknetworking.net/books/013/040/big0130409596.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0130409596.html\">Putting VoIP to Work: Softswitch Network Design and Testing: Softswitch Network Design and Testing</a>","width":400,"height":300}