{"product_id":"9781587059476","title":"SIP Trunking","description":"\u003cp\u003eThe first complete guide to planning, evaluating, and implementing high-value SIP trunking solutions\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eMost large enterprises have switched to IP telephony, and service provider backbone networks have largely converted to VoIP transport. But there’s a key missing link: most businesses still connect to their service providers via old-fashioned, inflexible TDM trunks. Now, three Cisco\u003csup\u003e®\u003c\/sup\u003e experts show how to use Session Initiation Protocol (SIP) trunking to eliminate legacy interconnects and gain the full benefits of end-to-end VoIP. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eWritten for enterprise decision-makers, network architects, consultants, and service providers, this book demystifies SIP trunking technology and trends and brings unprecedented clarity to the transition from TDM to SIP interconnects. The authors separate the true benefits of SIP trunking from the myths and help you systematically evaluate and compare service provider offerings. You will find detailed cost analyses, including guidance on identifying realistic, achievable savings. \u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eSIP Trunking also introduces essential techniques for optimizing network design and security, introduces proven best practices for implementation, and shows how to apply them through a start-to-finish case study.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eDiscover the advanced Unified Communications solutions that SIP trunking facilitates\u003c\/li\u003e  \u003cli\u003eSystematically plan and prepare your network for SIP trunking\u003c\/li\u003e  \u003cli\u003eGenerate effective RFPs for SIP trunking\u003c\/li\u003e  \u003cli\u003eAsk service providers the right questions—and make sense of their answers\u003c\/li\u003e  \u003cli\u003eCompare SIP deployment models and assess their tradeoffs\u003c\/li\u003e  \u003cli\u003eAddress key network design issues, including security, call admission control, and call flows\u003c\/li\u003e  \u003cli\u003eManage SIP\/TDM interworking throughout the transition\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003eThis IP communications book is part of the Cisco Press® Networking Technology Series. IP communications titles from Cisco Press help networking professionals understand voice and IP telephony technologies, plan and design converged networks, and implement network solutions for increased productivity.\u003c\/p\u003e","brand":"Pearson Education","offers":[{"title":"Default Title","offer_id":47137904263408,"sku":"9781587059476","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781587059476_p0.jpg?v=1763803526","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781587059476","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}