A high service quality VPN has potential to be better then traditional circuits like ISDN, Frame Relay etc as well as provide the company with substantial cost savings. These costing savings can range for 30% to 80% depending on the type of leased line and its destination. For example a large corporation with offices all over the world can save substantial amounts of money on communication costs by introducing a VPN.

Corporate Use of VPN's
In the past many companies required their staff to use a modem to connect directly to the corporate network. VPN?s potentially offer international business traveller?s significant cost savings compared to dial up charges. inter-touch?s compliance with the most commonly used corporate VPN?s will allow access to the existing VPN corporate segment, representing between 20 and 40% of travelling guests.