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Grandstream GXP2140/GXV3240 Extension Module


The GXP2200EXT extension module is supported by the GXP2140, GXP2170 and GXV3240. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GXP2200EXT to support up to 40 contacts/extensions.) and features a large backlit LCD screen for easy viewing. Connect up to 4 GXP2200EXT modules to compatible Grandstream phones for a total of 160 contacts/extensions. This expansion module supports traditional call features on each of its programmable buttons, including BLA (bridged line appearance)/SCA (shared call appearance), BLF (busy lamp field, standard or eventlist), Call Park/Pick-up, Speed Dial, Presence, Intercom, and conference/ transfer/forward. The GXP2200EXT is the ideal solution for users that manage high call volumes, including executives and receptionists. By using the GXP2200EXT the telephone attendant can maximize productivity by efficiently monitoring and dispatching multiple incoming calls.

Weight & dimensions

-Dimensions (WxDxH): 206 x 117 x 32 mm
-Weight: 380 g

Technical details

-Number of buttons: 20 buttons
-Colour of product: Black
-Compatible products: GXP2140, GXP2170 and GXV3240

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  • Large 128x384 graphic LCD providing feature-rich graphics
  • 20 programmable buttons per module, conference/call transfer/forward/pickup
  • 2 page switch keys which allows up to 40 extensions per extension module
  • Busy Lamp Field (BLF), speed dial for each line
  • Compatible with GXV3240 / GXP2140 / GXP2200, daisy-chain 4 modules for up to 160 programmable buttons