Get a Skype-In phone number, take your phone where you live, forward it to your Skype-In phone number. As I'm currently in Europe for 3 months, I bought a Skype-In number in Canada, forward my cell to my Skype-In, forward my Skype to my cellphone number I bought here when I'm away and remove the forward if I'm working. Some countries like Canada doesn't have any Skype-In service but multiple companies offer Business number for Skype for fees of like 10 bucks a month.