Could today have been a more exciting day? AT&T certainly thinks so, which is why it just announced it's informing both Apple and the FCC of its network's readiness and willingness to allow VoIP apps ...

A voice over IP (VoIP) service can boost your call quality and save you money compared with a traditional landline. These are the best VoIP services we've tested for home phone needs. I’ve been ...

AT&T recently stopped offering its CallVantage VoIP service to new subscribers. With no official announcement, online shoppers for the service were greeted with a message thanking would-be customers ...

AT&T has announced its plans to upgrade its business Voice over Internet Protocol (VoIP) services, claiming it's now the first IP service provider to interoperate with five of the leading equipment ...

In a letter to the FCC, AT&T acknowledged that Apple and AT&T have an agreement to block VoIP apps from using AT&T's cellular networks, but that VoIP apps that use Wi-Fi are OK. Here's a selection ...

Continuing our discussion on how voice over IP has come of age, today we’d like to highlight the announcement AT&T made last month as it unveiled a “major voice over Internet initiative.” While AT&T ...

Companies will offer Avaya products with AT&T services.Telecom giant AT&T (NYSE: T) in New York City and business communications provider Avaya of Basking Ridge have formed a strategic alliance to ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More AT&T, the iPhone’s exclusive wireless carrier in the United States, said ...

AT&T, which informed Apple and the Federal Communications Commission (FCC) of its decision Tuesday, had in the past only allowed Internet phone services to run on iPhone over WiFi connections. AT&T ...