What We Do

We Connect Businesses

Network Computer Systems (NCS), is a privately held independent digital voice provider with 35 years of growth and success. Founded in 1985, NCS is a leading Canadian CLEC covering over 500 cities in Canada.

We serve thousands of small, medium, and enterprise business organizations across Canada. We help businesses embrace digital transformation through our modern VoIP and SIP Trunking products. We are one of the longest operating and most experienced providers of SIP-based telecommunications, an enterprise-grade VoIP technology allowing our customers to accelerate their unified communications adoption journey. As a SIP Trunking expert, we pride ourselves in being Canadian-owned and independently qualified by Microsoft standards to deliver SIP Trunking for Skype for Business and Microsoft Teams. This strong track record and expertise was developed through thousands of technology deployments.