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Cisco IP Telephony: Planning, Design, Implementation, Operation, and Optimization
Author Salman Asadullah , Ramesh Kaza
A guide to successful deployment of the Cisco IP Telephony solutionReal-world case studies from the Cisco design consulting engineers who developed the PDIOO process provide practical advice on all stages of successful IPT deploymentConcise understanding of the PDIO....
Release Date 2005/02