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 ...

YouTring – Onset of mobile phones and Internet have brought downright changes in communication industry. The good news is that these alterations have arrived in the form of improvements. And drastic ...

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.

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 ...