Norwalk-based Frontier Communications, provider of Internet, television and phone services, appointed Peter Mihan as the assistant vice president of video product and sales. Mihan joins Frontier from Ericsson in New York where he spent the past two years driving television/media portfolio sales and business development initiatives with network service providers in North America. Prior to Ericsson, he spent nearly 19 years with Microsoft in various sales, marketing and business development roles. He holds a degree in mechanical engineering from Vanderbilt University.