WASHINGTON, D.C. - AT&T Inc. said late Tuesday that it will begin allowing iPhone owners to use Internet calling services on its wireless network. The phone giant, the exclusive wireless provider for ...

Voice over Internet Protocol (VoIP), or Internet calling, makes it possible to make local or long-distance telephone voice calls over the Internet without going through a traditional landline ...

From the beginning of time, communication has been one of the most important cornerstones in our evolution as a species. And now it seems like we can’t live without a wireless connection. Wi-Fi and ...

Telephone calls traveling over the Internet are surging in popularity. From virtually nothing a few years ago, Internet-based calling now comprises an estimated 10 percent of international calls.

When the call is free as with Skype, or cheap with Vonage, callers may accept slightly less call quality. But call center callers and agents need better quality. Calls using public VoIP services have ...

But improvements in the technology have taken hold recently, supporting innovative new services and efficiencies in the way phone calls are zipped around the world. In the surest sign of the ...