Grandstream GXP2130 V2 IP Phone Grandstream GXP2130 V2 Features 2.8 inch (320x240) TFT color LCD display HD handset and speakerphone with support for wideband audio 3 dual-color line keys 11 fixed feature keys - message, phonebook, transfer, conference, hold, headset, mute send/redial, speakerphone, volume up/down 8 speed-dial/BLF extension keys with dual-color LED Up to 3 SIP accounts, 4 programmable context-sensitive soft keys 4-way audio conferencing for easy conference calls Dual switched auto-sensing 10/100/1000Mbps Gigabit network ports Integrated Bluetooth V2.1 Electronic hookswitch with RJ9 jack for use with Plantronics headsets Powered via Power over Ethernet (802.3af) or included power adapter Compatibility Can be used with a variety of SIP compatible hosted service providers and SIP compatible IP PBX systems Check with your hosted provider or IP PBX documentation to confirm system compatibility 