{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol by Henry Sinnreich (2006-07-31)","author_name":"Henry Sinnreich;Alan B. Johnston","thumbnail_url":"https://www.ebooknetworking.net/books/B01/JXT/bigB01JXT3TMO.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01JXT3TMO.html\">Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol by Henry Sinnreich (2006-07-31)</a>","width":400,"height":300}