SipTar CDR CallShop billing software ensures control of up to 16 cabins simultaneously, creation of invoices in real time and browsing the history of calls made by customers from each phone cabin.
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.