Extension Module

Overview

The GXP2200EXT by Grandstream is an LCD extension module that adds up to 160 dual-colored speed dial/BLF keys to the GXP2140/GXP2170/GXV3240. This easy-to-setup extension module is ideal for receptionists, executives and any who handles large call volume.

GXP2200EXT Expansion Module

Enterprise IP Phones

  • 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
  • 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 and more