An indispensable step-by-step configuration guide for IP Telephony professionalsA Includes step-by-step configuration instructions for CallManager features and Unity administration tasks Demonstrates how to deploy devices and implement your dial plan Covers Call Admission Control features and class of service Examines different subscriber types and how subscribers are added, imported, and managed Includes step-by-step instructions for call handling and auto attendant configuration Describes how to use Unity and CallManager together to deliver unique features To properly deploy any type of technology, networking professionals must understand not only the technology but also how to configure and integrate it with other solutions. That’s the key to Configuring CallManager and Unity –it focuses on the configuration issues associated...