The new Mitel 5212 IP Phone supports both SIP and Mitel IP (MiNET) protocols on a single hardware platform. This dual port, multi-line display IP speakerphone provides user-programmable access to the features and applications enabled by Mitel IP-based IP Communications Platforms (ICPs). The 5212 IP Phone provides intuitive user access to more sophisticated call handling and converged applications supported by the Mitel ICPs. It is ideal as a teleworker or an ACD agent phone. Sold without power supply (Mitel IP PWR ADPT). It is used to provide power to Mitel IP phones when in-line power over Ethernet is not available.