We really like this phone. It's a combination power-user/boss phone and receptionist phone. The screen and programmable buttons give it enough space and options to display a lot of call data: caller id, time, etc.. as as well as status of the other phones in your office. 1 button transfers, 1 button calling.. and an excellent speakerphone.
The Grandstream GXP2170 features integrated PoE and built-in Bluetooth for syncing with mobile devices and Bluetooth headsets, as well as the ability to connect/power up to 4 cascaded extension modules with LCD display to access up to 160 speed dial/BLF contact. The GXP2170 also features up to 48 digital, on-screen speed dial/BLF keys. By adding advanced security protection and broad interoperability with most 3rd party SIP devices and leading SIP/NGN/IMS platforms, the GXP2170 is the perfect choice for enterprise users looking for a top-notch executive IP phone with advanced functionality and performance.
GRANDSTREAM GXP2170 CORE FEATURES:
Built-in Bluetooth for syncing headsets and mobile devices for contact books, calendars & call transferring
12 dual-color line keys (with 6 SIP accounts), 5 XML programmable context-sensitive soft keys