If you’re planning to travel overseas and need to make a phone call back home, it’s important to figure out the best way to do so before you leave. While your cell phone provider can assist you, using ...

For app-to-app voice, Viber really is excellent. For international calls terminating to POTS, I've always just used a SIP softphone on my device (something that supports the g.729 codec) and then ...

You can dial an international number on your iPhone in a few easy steps. Here's everything you'll need to know to do it.

International calling is a complete mess. It’s difficult, expensive, and often unsatisfactory. Tech savvy folks try to use apps like Skype, Viber, Tango, and WhatsApp to call their loved ones, but ...

When Skype debuted in 2003, it was the first time I remember feeling that an individual app—and not just the broader internet—was radically disrupting communications. Thanks to its implementation of ...

You can add up to $70 in credit to your Google Voice account from the Google Voice website, or from the Android mobile app's ...

We can use our smartphones to call pretty much anyone in any part of the world. However, long-distance fees can be super expensive if you’re looking for a way to contact your family members in another ...

If you’re planning to travel internationally this year, you’ll want to have a solid game plan for phone coverage during your trip. There are several options available, including using a foreign SIM or ...