Cisco 7962G is a multifunctional IP phone model with six line keys with backlight and 4 programmable keys, ensuring its users access to phone functions and possibilities, volume control for duplex speakerphone, handset and headset.
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.