Grandstream GBX20 LCD Extension Module for Grandstream GRP2615 & GXV3350

LCD Extension Module for Grandstream GRP2615 & GXV3350

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The GBX20 is an Extension Module that adds functionality, versatility and flexibility to Grandstream’s GRP2615 Carrier-Grade IP Phone and GXV3350 IP Video Phone.

It features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contacts by using 4 modules. The GBX20 supports a wide-range of advanced call features including BLF, call park/pick-up, speed-dial, presence, intercom, voice conferencing transfer/forward and much more.

An ideal solution for businesses and receptionists managing high call volumes, the GBX20 ensures maximum productivity by efficiently monitoring and dispatching incoming calls.

  • 20 Per Page, 2 Pages (up to 40 lines per Module)
  • Up to 4 daisy-chained Modules (160 lines)
  • 1 Unit powered by Phone, additional units require power supply
  • 4.3 inch colour display