Cable telephony speaks up
May 5, 2005
Cable operator Cablevision says its Optimum Voice phone service is attracting customers at a record rate, another sign that the cable industry is becoming a force in the U.S. phone market.
May 5, 2005
Cable operator Cablevision says its Optimum Voice phone service is attracting customers at a record rate, another sign that the cable industry is becoming a force in the U.S. phone market.