It is an all-IP-based network (Internet Protocol) and while Clear is going through some financial difficulties at the moment, the network is up and operating in 70 metro markets.

FORBES: Everything You Need To Know About 4G Wireless In 2011

As expected, Skype and Avaya are joining hands by linking their Internet Protocol (IP)-based communications systems.

FORBES: Skype And Avaya To Combine Voice First, Video Later

The Cisco Global Cloud Index was developed to estimate global data center and cloud-based Internet Protocol (IP) traffic growth and trends.

FORBES: Two-Thirds of the World's Data Centers Going to Cloud: Cisco