The D315 is a professional, high-screen resolution device that meets all the key requirements of VoIP telephony and offers many features that are of great value to the business world. The extensive connectivity options of the D315 make it a safe long-term investment for your telephone network. The high-speed USB port makes it possible to connect a variety of accessories, such as the D3 expansion module or a WLAN adapter. Furthermore, the D315 has a Gigabit Ethernet switch to ensure the best possible performance in your network, and a VPN client that enables the integration of another layer of security.
