Your Home Calling Zone service will work in your house where you have set up your Home Calling Zone router. It will also work on any open access wireless networks – this means it will work with your friends’ and family’s wireless networks (if they provide you with the security key) and on any public open access network (that does not require a login name and password) like at many airports and hotels
^direct from rogers site
Rogers Communications - Wireless, Digital Cable TV, Hi-Speed Internet, Home Phone