Gartner on VOIP vs. POTS system sales

The number of IP-capable voice systems sold in North America will surpass the number of pure, traditional phone systems by 2003 year-end, 160,000 to 110,000.

The number of IP-capable voice systems sold in North America will surpass the number of pure, traditional phone systems by 2003 year-end, 160,000 to 110,000.