One4000IP, is more than a Netphone that lets you take advantage of free broadband VoIP calling with premium voice quality as well as super low worldwide rates to regular phones without changing your operator. Call from your PC to other PC?s for free or call to regular fixed phones and mobiles worldwide. Download the 3D designer phone for your PC screen. You can call to any PC with a SIP net phone/ soft phone, not just the ones with One4000 installed. PC to regular phones it?s not free, but rates are very low and you also get super low long distance and international rates if you want to call from your mobile or home phone to your friends all around the world. Besides, you get premium voice quality. Download and install automatically as well as automatic updates. Open up your One4000IP, with five different skins, by clicking on the icon on the desktop. Choose from which one of your registered phone numbers you want to make your call by clicking on one of the buttons: Phone, Mobile or PC. Enter the phone number you want to call by clicking on the dial pad (just the way you would have done with a real phone) or by using the key board, click on the green receiver. Alternatively you can use the Contact list included and just double- click on the phone number you want to call and you are connected in seconds. You can quickly make an import to your Contact list from Outlook. Also available for you is a free software program, One4000Mobile, for download to your mobile/cell to initiate calls and get our super low rates. You can connect from your mobile to a PC or any regular phone. With this little software program in your mobile you can also choose which one of your registered phone numbers you want to be called up on. This software is directly downloaded into your mobile through an SMS if the phone supports Java and WMA. Take your service with you, where ever you go in the world.