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.

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 ...

How To Set Up Free SIP Calling On Any Device Your email has been sent Most people communicating on the internet are using SIP calling. Here’s how to make free SIP calls — and when you shouldn’t.

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

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

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 ...