Building Enterprise Ready Telephony Systems with sipXecs 4.0
Michael W. Picher
This book was written to be a step by step approach to building a communications system for any organization. Care was taken to clearly illustrate with diagrams and screen shots all of the steps and concepts along the way. This book is written for network engineers who have been asked to deploy and maintain communications systems for their organizations.
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The book removed at the request of the copyright holder.