GrandStream GXP2200-EXT Expansion Module for VoIP Phone

Grandstream GXP2200EXT Expansion Module. Works with GXP2140/2200, GXV3240

GXP2200EXT delivers additional functionality, versatility and flexibility to Grandstream GXP2200 enterprise IP phone. The GXP2200EXT module features a large 128 x 384 graphic LCD and 20 programmable buttons (each with dual color LED). In addition, it allows 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. The GXP2200EXT module is connected, powered, and controlled by the GXP2200, providing the benefits of the additional keys instantly.

 Product Highlights:

• Large 128x384 graphic LCD providing feature-rich graphics
• Daisy-chain 4 modules for up to 160 programmable buttons
• 2 page switch keys which allows up to 40 extensions per extension module
• 20 programmable buttons per module
• Busy Lamp Field (BLF)