Building Multiservice Transport Networks (paperback)
Jim Durkin
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Format: Book (Paperback / softback)
£55.99
£46.59
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Book (Paperback / softback)
Voice-Enabling the Data Network : H.323, MGCP, SIP, QoS, SLAs, and Security
Jim Durkin
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Format: Book (Paperback / softback)
£43.99
£35.85
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Book (Paperback / softback)