E1 Bulk Wholeseller – a company, which sells E1 digital transmitting products in large
quantities. Some companies after selling their E1 products provide complete technical
maintenance and support.
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.