AT&T CallVantage
Encyclopedia : A : AT : ATT : AT&T CallVantage
AT&T CallVantage is a VoIP telephone service provided by AT&T Inc.
AT&T CallVantage was first offered in 2004 by AT&T Corp., upon the heels of its announcement that it would stop seeking traditional land-line local and long distance telephone customers. AT&T CallVantage was meant as competition to other VoIP providers, such as Vonage.
After SBC Communications purchased AT&T Corp. in 2005, and changed its name to AT&T Inc., AT&T began offering CallVantage as an option with AT&T Yahoo! DSL service, formerly known as SBC Yahoo! DSL.
External links
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.