Skype is a free VoIP, instant messaging and video conference software. It, effectively, allows the end user to communicate with the whole world for little, if not free. It has the most competitive rates compared to other VoIP providers such as Vonage. Skype to Skype calls are completely free while Skype to land line/mobiles uses the SkypeOut (read below) service. It can effectively utilize hardware and other software to meet one's needs.
Skype is supported on most major platforms including Windows, Mac, Linux, Pocket PC, Smart Phones, PDA's and some Cell phones. The skype software can be installed on the associated supporting hardware and allow Skype to Skype or SkypeOut calls. In addition, a Wi-Fi compatible Handset can effectively replace your current phone. Some of these handsets allow integration for both Skype and normal provider usage. More...