Grandstream GBX20 Extension Module
The Grandstream GBX20 is an Extension/Attendant Module that adds additional button functionality to the Grandstream GRP2615 IP Phone and GXV3350 IP Video Phone.
The GBX20 features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contact s 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.
Best for businesses and receptionists managing high call volumes, the GBX20 ensures maximum productivity by monitoring and dispatching incoming calls with ease.
Grandstream GBX20 Features
- 4.3 inch (272x480) TFT color LCD
- 20 per page (each module contains 2 pages, for up to 40 lines per module
- Combine up 4 daisy-chained modules for 160 contacts/extensions
- BLF, call park /pick-up, speed-dial, presence, intercom, voice conferencing transfer/forward and more
- Package Contents: GBX20 Extension Board, base stand, Extension Board Connector Plate, Screws, USB cable, Quick Installation Guide
Grandstream GBX20 Compatibility
- Compatible to Grandstream GRP2615 and GXV3350 IP Phones.