Extending your VoIP service to include your Wi-Fi or 4G-enabled mobile phone is very easy. Simply download the appropriate SIP Dialer application for your mobile phone operating system – iPhone, or Android and follow the easy instructions to install and configure the app. Use your XCast VoIP service whenever and wherever you can access a Wi-Fi or 4G network. To access the XCast Mobile VoIP solution app use this link to the apps at http://www.acrobits.cz/27/acrobits-mobile-voip-solutions or directly to the link below for either the iPhone or Android app. Follow the directions and you’ll soon be enjoying the XCast solution anywhere.