I use Windows phone 8.1 and I live in a college campus. Here in campus we use campus internet which is proxy enabled. Some of the apps like WhatsApp and Skype do not work under proxy network so I am in big trouble. I don't know much about VPN but I heard that other platforms use VPN to make those apps enabled behind proxy. As Windows Phone now supports VPN, can anyone please help me to use the apps behind proxy using the VPN service. Thanks in advance. Please reply.......