Planet’s VIP-1120PT is a two-line High Definition Colour PoE IP Phone that brings lifelike richness and voice quality to phone calls. The VIP-1120PT is a reliable communication device as it features ease of use, versatility, high-quality design and superb audio performance. The full duplex speakerphone system with HD voice can provide communication between two or more business parties crystal clear, with no interference noise in the background as it supports the G.722 wideband codec.
The IP phone provides a resolution of 320 x 240 pixels offering a clear depiction of the caller’s information. It complies with 802.3af PoE interface for flexible deployment and supports superior audio quality delivered by the advanced speaker and microphone system, and the digital signal processor (DSP).
Refer to above PDF Data sheet