Extension Module set-up is designed for high call volume users who need to raise call control efficiency. Our GXP2200EXT allow users to enjoy magnified production by record and transmit a number of incoming calls.



GXP2200EXT Expansion Module

GXP2200EXT Expansion Module


  • 128x384 backlit LCD display
  • 20 programmable dual-color buttons per module, 2 pages per module (40 contacts total)
  • BLF/speed dial
  • Daisy-chain up to 4 modules for up to 160 contacts/extensions