Grandstream Extension module for GXP2140, GXP2170 and GXV3240

GXP2200EXT delivers additional functionality, versatility and flexibility to Grandstream’s GXP2140 and GXP2170 Enterprise IP Phones and GXV3240 Video IP Phone for Android™. The GXP2200EXT module
features a large 128 x 384 graphic LCD and 20 programmable buttons (each with dual color LED). It offers up to 40 extensions per module by using the 2 page switch keys and up to 160 buttons when 4 extension modules are daisy-chained together.This extension module is connected, powered, and controlled by the host phone to provide the benefit of additional extension keys instantly. The GXP2200EXT supports the traditional call features on each of its programmable buttons, including BLF (busy lamp field, standard or eventlist), call park/pick-up, speed dial, presence, intercom, and conference/ transfer/forward. The GXP2200EXT is the ideal solutions for any receptionist or businesses managing high call volume. When
using the GXP2200EXT, the telephone attendant can ensure maximum productivity by efficiently monitoring and dispatching multiples incoming calls.

Features:
· 480x272 pixel capacitive touch screen TFT LCD
· 6 lines with up to 6 SIP accounts, up to 5-way conference, phonebook with up to 1000 contacts, call history with up to 500 records
· Support Android™ Operating System 2.3 and the vast number of 3rd party Android™ applications (including Skype, Google Voice, Microsoft Lync Client, Youtube, Facebook, Twitter, Pandora, Angry Birds, and more), advanced SDK toolkit for custom business application development and deployment control
· HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance