GBX20 LCD Extension Module
GBX20 LCD Extension Module
- BLF, call park or pick up, speed dial, presence, intercom, voice conferencing transfer or forward and more
- 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
Specification
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| Graphic Display | 4.3 inch (272x480) TFT color LCD |
| Compatible Grandstream IP Phones | GRP2615, GRP2624 & GXV3350 |
| Lines | 20 per page (each module contains 2 pages, for up to 40 lines per module Up to 160 with 4 daisy chained modules) |
| Feature Support | Local GUI: Multiple line / call appearances |
| Power | A single GBX20 can be powered by host phone (GRP2615 or GXV3350), when 2 or more GBX20 are connected the included 12V / 1A PSU will power the GBX20s |
| Firmware Upgrades | GBX20 firmware is upgraded by direct network download through host phone (GRP2615 or GXV3350)’s network connection and firmware upgrade setup. |
| Physical | Dimension: 210mm x 124mm x 33.5mm, Unit weight: 360g, Package weight:700g |
| Temperature and Humidity | Operation: 0°C to 40°C, Storage: -10°C to 60°C, Humidity: 10% to 90% Non condensing |
| Package Content | GBX20 Extension Board, base stand, Extension Board Connector Plate, Screws, USB cable, Quick Installation Guide, 12V / 1A Power Adapter |









































