The DI-D65 is a mid-level, 6-line Gigabit SIP phone, featuring a 4.3″ color display screen. Sangoma D-Series phones are designed exclusively for use with Switchvox and Asterisk. All models include HDVoice and unprecedented plug-and-play deployment at a price that fits any budget. It features enhance user productivity with built-in advanced applications including voicemail, call log, contacts, phone status, user presence, parking and more.