My niece, Rachel and her husband Alexander's Wedding on April, 2015

Engineering and Computer Works

The control system driver and Phone Application has been improved and is available for download from this link. The DTMF tone is running without Windows Media Player and is an improvement over the last version of Phone Application.https://code.msdn.microsoft.com/Engineering-and-Computer-e9b20ad2 
http://engineeeringcomputerworks.com