Here's how to save money and minutes by using Skype, Google Voice, and Tango on your iPhone or Android smartphone for your mobile voice and video needs.
Tango lets you make video calls to other Tango users--even if you don't have a front-facing camera on your mobile gadget.
New data-centric plans from T-Mobile and Virgin Mobile effectively divorce voice and texts from data service. Could this be the wave of the future in mobile?
The Internet phone service won't suddenly support only Windows, Microsoft assured customers as the acquisition becomes final.
The majority of respondents to our informal survey still lack any form of unified communications.
Unified communications can save money and simplify IT administration while improving employee efficiency and customer satisfaction.
Tell us how you compare to your peers in achieving unified communications. Each poll taker gets the chance of winning a $25 Amazon gift certificate.
These apps let you make Wi-Fi calls from computers, mobile phones, and tablets--and save your cell phone minutes for times when you need them.
Google is expanding the Gmail voice calling program by adding 38 languages, accepting two more currencies, and lowering rates to over 150 destinations.