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's Plans for Mobile World Congress 2012

Cisco's Kit Beall speaks about the plans for Mobile World Congress 2012 in Barcelona, including Cisco's value proposition, customer meeting opportunites, and demos. Follow us in our SP Mobility Community: www.myciscocommunity.com...

« Cisco Systems videos