Barrie Dempster was a Network Administrator/IT Manager for a growing call center when he saw the convergence and dependence of telephony and IT-related fields on each other. He focused on integration of telephony with IT infrastructure, and took on security as a career. The increase of voice-over-IP communications has now led to high demand for these skills, which he now utilizes in his current position as a Scotland-based Infrastructure and Security consultant for a variety of clients primarily within the financial sector.

He has been involved in varied projects, from building and deploying web and database servers to creating custom communication and conferencing systems, most of which are secured highly in order to survive public networks. He has deployed and used a variety of PBX systems and, as a strong supporter and user of free and open-source software, has a serious interest in Asterisk as it combines all of these interests into one extremely powerful package.

David Gomillion currently serves as Director of Information Technology for the Eye Center of North Florida. There, he orchestrates all of the technological undertakings of this four-location medical practice, including computers, software (off-the-shelf and custom development), server systems, telephony, networking, as well as specialized diagnostic and treatment systems.

David received a Bachelor's of Science in Computer Science from Brigham Young University in August, 2005. There he learned the theory behind his computer experience, and became a much more efficient programmer.

David has worked actively in the Information Technology sector since his freshman year at BYU. He has been a Networking Assistant, an Assistant Network Administrator, a Supervisor of a large Network and Server Operations unit, a Network Administrator, and finally a Director of Information Technology.

Through his increasing responsibilities, he has learned to prioritize needs and wants, and applies this ability to his Asterisk installations.