The Audiocodes 445HD Office Business VOIP Phone Conference Speakerphone is a versatile communication device designed for business meetings and conferences. With its 4" screen and 6 programmable multi-function keys, it offers convenient call control and feature access. The phone supports headset usage via USB and also features Power Over Ethernet (PoE) capability for added convenience. Made by AudioCodes, a trusted brand in enterprise networking, this speakerphone is a reliable choice for improving communication in the office setting.