Essential reading for anyone involved in the development and operation of voice or data networks, this groundbreaking book quickly provides a thorough understanding of SIP (Session Initiation Protocol)--a revolutionary technology for IP telephony that is changing the way telecommunications professionals do business. It explains how SIP is a highly scalable and cost-effective way to offer new and exciting telecommunication feature sets.
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Essential reading for anyone involved in the development and operation of voice or data networks, this groundbreaking book quickly provides a thorough understanding of SIP (Session Initiation Protocol)--a revolutionary technology for IP telephony that is changing the way telecommunications professionals do business. It explains how SIP is a highly scalable and cost-effective way to offer new and exciting telecommunication feature sets.
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Very good. Simply Brit – welcome to our online used book store, where affordability meets great quality. Dive into a world of captivating reads without breaking the bank. We take pride in offering a wide selection of used books, from classics to hidden gems, ensuring there's something for every literary palate. All orders are shipped within 24 hours and our lightning fast-delivery within 48 hours coupled with our prompt customer service ensures a smooth journey from ordering to delivery. Discover the joy of reading with us, your trusted source for affordable books that do not compromise on quality.
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Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Good. Size: 6x1x9; Pages are crisp and clean, no marking. Cover is verygood. Binding is tight/good. ex-library book with normal library stamps & stickers.
