Tely Labs, maker of the award-winning telyHD video calling system, today announced that videoconferencing industry veteran, David Moss, will join the company as Senior Vice President of Global Sales and Business Development. Reporting directly to CEO and co-founder Sreekanth Ravi, Moss will be responsible for driving revenue growth and business development for its video calling and collaboration products and services into SMB and Enterprise markets, as well as into key vertical markets such as healthcare.