After months of fielding complaints for removing the service, Google is once again allowing Gmail users to make free telephone calls directly from their inbox, all without any kind of service contract ...

Making phone calls without incurring traditional phone charges has become increasingly popular, thanks to the rise of free calling apps that utilize Voice over Internet Protocol (VoIP) technology.

[timecom-gdgt url=”http://gdgt.com/vonage/browse/” style=”full” float=”right”] VoIP provider Vonage announced the Vonage Mobile for Facebook app today ...

Wi-Fi calling allows you to make calls using Wi-Fi instead of a cellular connection, and is great for folks living in areas with spotty cell signals.

Let’s start with a little geek speak: VOIP or voice over Internet Protocol is essentially the ability to make phone calls over the Internet. With services like Skype, as long as both parties are on ...