Taking aim at VoIP leader and new eBay acquisition Skype — and to a lesser extent at established phone companies — Yahoo is poised to roll out an Internet calling service that will enable low-cost ...

AT&T today announced it has taken the steps necessary so that Apple can enable VoIP applications on iPhone to run on AT&T’s wireless network. Previously, VoIP applications on iPhone were enabled for ...

The Telcordia VoIP Routing Registry service, part of Telcordia's IMS portfolio, enables cross-carrier VoIP calling, driving the widespread consumer adoption of IP-based communication services.

We reported last week on internet voice service provider Truphone’s mobile app that enables Voice over IP phone calling over WiFi using Apple’s iPod Touch. Wednesday, the company announced ...

ATAs and voice-enabled residential gateways typically have only one or two POTS interfaces, with a few models supporting four POTS lines or simultaneous calls (for residential applications). The ...