Make phone calls from your computer.
A communications freeware product made for those with a VoIP phone system or a high-speed broadband Internet connection, X-Lite supports instant messaging, traditional phone use, and video or conference calls. It has a number of very desirable features such as call recording and is a great way to cut phone expenses while still maintaining quality communications with friends, family, and business contacts.
Improve quality of your Web phone calls.
Message and call friends and family via SMS on your PC.
Make completely free PC-to-phone and PC-to-PC calls.