Teresa McGaughey, senior director, solutions marketing, Calix, has more than 20 years of experience in the telecommunications industry with a focus on the access network in software development, product management, sales and marketing, as well as a patent in router on a chip technology. McGaughey has extensive knowledge on what it takes to make networks work and a global perspective on them. She holds a Bachelor of Science in computer science, and at Calix, she is currently senior director of solutions marketing focused on access/edge networking.