Voice over IP (VoIP) is a system that, in many companies, will supplant traditional voice communication systems.

It is becoming popular because of the cost savings made through the sharing of a company IP infrastructure, and savings on cabling. But more companies are noticing the savings that can be made on national and International calls, especially smaller companies with large numbers of business ADSL lines.

NSA have designed Voice over IP and Voice over ATM systems for clients, and offer the expertise gained to allow our customers to save money.