I find a free thing which is a call to let you konw

Now , I want to talk with you about a Free VOIP Calls , That is nathtel.com which is a VoIP Billing Software Provider from America. My friends around like this service, I also like. After using it, my brother says it is great , As well as I want more people to know it.
Many companies, which include Vonage, 8x8 and AT&T (CallVantage), typically provide calling inside the continent for just about any repaired fee jointly with a reduce per-minute cost for international. The VoIP has a business feature,allows employees to move around, either within the organization oroutside it, and still receive calls as if they're sitting at their desks. With it, Bandwidth Saver reduces the amount of bandwidth our services use by two-thirds. With Operator Call Block you don't have to worry about unexpected charges on your phone bill.We believe that how you use your optional features should be decided by you.
The nice thing about the X is that my address gets transmitted if I call even if I can't speak, which gives a little peace of mind for those of us getting up there in age. Voicemail, Caller ID, Call Forwarding, Speed Dial, 3-Way Calling, Caller ID Blocking and other traditional services are included free. In order to use the software, your computer must meet the following minimum system requirements, such as PC running Windows 7, Vista, XP, 2000 (with SP2) . To make free calls, you need to download FastVoip free program.
Wow, let us use it for free now.