4.2 million U.S. homes now use voice over Internet protocol for at least some of their local and long-distance calling, according to the Telecommunications Industry Association, a trade group of equipment makers. The TIA predicts VOIP will expand to 18 million users in the U.S. by 2009.
Read the full article at :RockyMountainNews.com
Read the full article at :RockyMountainNews.com