The Sangoma D65 IP Phone (previously Digium) is an executive-level, feature-rich, HD phone with a 4.3 inch colour display, 6-line keys with 10 pages of 6 rapid dial/busy lamp field (BLF) keys, and dual 10/100/1000 Mbps Gigabit network ports. This model is ideal for executives and users who want a colour display, top-of-the-line features and require Gigabit networking.