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.

Trixbox : Install Chan_SCCP Module For Cisco 7900 Series Phones(7960/61 7940/41)

This video teaches you how to install Chan_SCCP for your Cisco 7900 Series IP Phone. Please Watch my other video on how to install the Asterisk Build Environment, so you can install asterisk 1.4 and SCCP. YES you need 3 SCCPs for this to work just tr...

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