jvering8 years ago000Does my router need a VoIP output for this phone? Can I connect the phone via Ethernet and then make calls with Swisscom fixed network?Show in original language (German)Egon8 years ago • purchased this product000purchased this productThat depends on the router. I use a Fritzbox, which is the base station and establishes the connection via the Internet. I would first have to check whether you can connect to the Swisscom network with it. I don't have a Swisscom Fixnet number.Show in original language (German)Comment