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.

An Introduction to Digitcom.ca Avaya IP Office, NEC, Cisco, and Nortel Business Phone Systems.

Avaya IP Office, S8300, Cisco Unified Communications Manager Express, Business Phone Systems from one of Canada's largest voice and data resellers. Digitcom.ca...

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