IP Devices
are the devices supporting Internet protocol, some of the devices a capable of
wireless, Wi-FI, broadband, edge and 3G connections. All the devices have their
own IP address.
IDC projected over 9 billion minutes of voice traffic to travel over worldwide packet networks in 2000, exceeding 135 billion minutes in 2004. Service revenue is projected at 1.6 billion in 2000 and 18.7 billion in 2004.