What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

Cisco IP Phone 7970 Overview

In this video we describe the basic features of the Cisco IP Phone 7970 on a Cisco UC500 phone system. Wesell and install telephone systems throughout the United States. Contact us for all your Cisco needs- Training, Programming, Installation, and Sa...

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