The contract with my Internet service provider includes a VoIP connection. Together with the FRITZ!Box 7270 all phone calls are done over the Internet, an additional conventional phone connection isn’t necessary anymore. One of the benefits of this is that you can connect to your registrar from everywhere in the world. But that’s theory, cause e.g. my provider doesn’t allow a connection if you are not in the network of the provider itself. Of course there are free services like sipgate or even Skype. There you could make free calls within the services itself, but as soon as you like to call a real phone number you have to pay. They are cheap, no question, but my contract includes a flat rate within Germany. That’s even cheaper. So what I like to do is to use my VoIP phone connection even when I’m not at home. In the following third part of the FRITZ!Box tuning series, I will explain how to achieve this. As already said in the first two post, where you at least should read the first one, I’m not responsible for anything happens to your FRITZ!Box after you have tried what is described here.