{"product_id":"sip-understanding-the-session-4th-ed-hardcover","title":"Sip: Understanding the Session 4th Ed - Hardcover","description":"\u003cp\u003eby \u003cb\u003eAlan B. Johnston\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eComprehensive current understanding of this revolutionary protocol for call signalling and IP telephony.\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 520\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.3 x 9.3 x 6.3 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e October 31, 2015\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":42730282319935,"sku":"9781608078639","price":231.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/8226\/1823\/files\/4c85e2c10b6ef0a499835bb9828aa3a4.webp?v=1765125521","url":"https:\/\/dhlswag.com\/products\/sip-understanding-the-session-4th-ed-hardcover","provider":"BBB","version":"1.0","type":"link"}