AT&T Expands VoIP to Western U.S.

AT&T's CallVantage consumer VoIP service has been expanded throughout the Western United States, including areas of Arizona, Colorado, Oregon and Washington. To date, AT&T has made the service generally available to consumers in California, Massachusetts, New Jersey, New York and Texas. http://www.att.comAT&T launched its CallVantage at the end of March 2004, along with an extensive advertising campaign.