The Grandstream GXP-2000EXT Expansion Module fetures 56 fully programmable buttons (each with dual-color LED) when used with the Grandstream GXP2000 phone.

The GXP-2000 EXT is connected to and controlled by the GXP-2000 with a short connector cable. The GXP 2000 EXT creates up to 112 additional programmable extensions when 2 EXT are daisy chained with the GXP-2000.

The GXP-2000 supports speed dialing, BLF (Busy Lamp Field), BLA (bridged line appearance) call transfer/forward/pickup on each of the programmable buttons on the GXP-2000EXT module.

GXP-2000EXT Features:

• 56 programmable buttons
• Call transfer/forward/pickup
• Busy Lamp Field (BLF)
• Busy Line Answer (BLA)
• Speed dial for each line
• Daisy-chain 2 modules for 112 programmable buttons