Free Unlisted Numbers for AT&T VOIP Customers

… another cool free benefit of VoIP (Voice over IP)? How about … at no charge? Check your VOIP plans, kids! AT&T … message out to their CallVantage VOIP customers, giving their customers a … your Subscriber Agreement. Related: Compare VOIP Plans Related
VoIP (Voice over Internet Protocol) News

Free Unlisted Numbers for AT&T VOIP Customers

… another cool free benefit of VoIP (Voice over IP)? How about … at no charge? Check your VOIP plans, kids! AT&T … message out to their CallVantage VOIP customers, giving their customers a … your Subscriber Agreement. Related: Compare VOIP Plans Related
VoIP (Voice over Internet Protocol) News

AT&T sees growth in landline VoIP despite wireless substitution trend

… Despite seeing competition from over-the-top VoIP players such as Vonage … steps to enhance its VoIP product for residential and … taking steps to integrate its VoIP service with other services, … in having a wireline-based VoIP service in their home. …
VoIP (Voice over Internet Protocol) News

In strategic services, AT&T primarily offers virtual private networks, or VPN, Ethernet services, hosting, and cloud and security solutions.

… . It also offers IP conferencing, VoIP (Voice over Internet Protocol) and U-verse through these services …
VoIP (Voice over Internet Protocol) News