Do I need a PC to telephone via the Internet?

You do not have to have a PC to call via the Internet network of 3Starsnet. Thanks to the ATA plugged into your analogue phone or an IP telephone, your PC does not need to be switched on.  On top of that on the 3Starsnet network, you can also use your PC like a "hone" by downloading a sopftphone software and then using a headset and a microphone or using it on your GSM.