
To receive incoming calls over peoplefone you need a phone number (peoplefone Swiss phone number or ported number).
Some applications support the incoming on the mobile. peoplefone does not recommend this function as a 100%-solution, as - depending on the application/WiFi hotspot it can take long until the application opens to answer the incoming call.
Go in your mobile application to Account Settings - Incoming calls and choose if you want on/off/on with push.