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" Managing the PSTN transformation : "
Sandra Dornheim, Deutsche Telekom AG
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BL
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| Record Number
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644787
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dltt
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| Main Entry
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Dornheim, Sandra
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| Title & Author
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Managing the PSTN transformation : : a blueprint for a successful migration to IP-based networks /\ Sandra Dornheim, Deutsche Telekom AG
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| Page. NO
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xxxiii, 201 pages :: illustrations ;; 24 cm
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| ISBN
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1498701035
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: 9781498701037
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: 1498701051 (ebk.)
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: 9781498701051 (ebk.)
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Includes index
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| Contents
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Overarching topics -- Migratition plan -- Product portfolio roadmap -- NT/IT roadmap -- Business case framework -- Go to market
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| Abstract
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"While there are many scholarly books and papers that cover the technical issues behind the public switched telephone network (PSTN) migration, few books describe exactly how to manage the migration process economically. Filling this need, Managing the PSTN transformation: a blueprint for a successful migration to IP-based networks reflects the latest understanding of the challenges behind migrating customers from the old PSTN network to an IP infrastructure. The IP transformation blueprint described in this book is not a theoretical cookbook that describes how this could work. Instead, the book presents a blueprint that is the product of countless hours of work by hundreds of individuals at Deutsche Telekom (DT) over almost two years. The book presents insights gained as the DT team migrated the entire public switched telephone network in Macedonia to an Internet protocol-based platform. It illustrates the various types of challenges the team faced in integrating complex systems, including flight control at their airports, alarms for fire and police response, and large enterprise customers."--Back cover
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Deutsche Telekom
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Internet telephony
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Systems migration-- Management
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Internet telephony-- Economic aspects
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Telephone systems-- Technological innovations
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