{"product_id":"ip-telephony-john-wiley-sons-inc-9780470665848-deploying-voip-protocols-and-ims-infrastructure-olivier-hersent","title":"IP Telephony","description":"\u003cp\u003e\u003cstrong\u003eIP Telephony\u003c\/strong\u003e by Olivier Hersent.\u003c\/p\u003e\n\u003cp\u003ePublished by John Wiley, (2010), Hardback, 474 pages.\u003c\/p\u003e\n\u003cp\u003eTopics: Internet telephony, Convergence (Telecommunication), Tcp\/ip (computer network protocol).\u003c\/p\u003e","brand":"Olivier Hersent","offers":[{"title":"Default Title","offer_id":52238742159702,"sku":"9780470665848","price":100.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9780470665848.jpg?v=1767760681","url":"https:\/\/www.englishbook.pt\/products\/ip-telephony-john-wiley-sons-inc-9780470665848-deploying-voip-protocols-and-ims-infrastructure-olivier-hersent","provider":"Bookshop","version":"1.0","type":"link"}