Making VoIP Calls With Your Android Phone

If you live or work in an area with marginal cell service and want to use your Android smartphone to make and receive voice calls, you can. The key is to piggyback on an Internet connection at your location using the Internet bandwidth there to carry your voice traffic. This method of calling works using VoIP technology -- a form of calling over computer networks without traditional telephone copper wire.

Source: http://www.technewsworld.com/rsstory/74103.html

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