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.

Host My Phone Cisco UC520 VoIP Telephone System Live Record

www.HostMyPhone.com - Host My Phone - Host My Phone - VOIP is a lot less expencive than paying a traditional phone service provider. Host My Phone Cisco UC520 VoIP Telephone System Live Record...

« Cisco Systems videos