Grandstream GXP2130 VoIP SIP telephone, 2 x Gigabit Ethernet, 3 x line keys, AC + PoE, 2.8 inch color TFT LCD, HD audio, RJ9 headset jack, EHS support for specific Plantronics headsets (EHS cable required), Bluetooth V2.1. (GXP2130)

http://www.grandstream.com/sites/default/files/Resources/gxp2130_feature_sheet_english.pdf