Grandstream GBX20/KZ

Lines
20 per page (each module supports 2 pages), up to 40 lines per module and up to 160 with 4 modules connected in series.

Compatible models
Grandstream GRP2615, GRP2624, GRP2650, GRP2670, GXV3350 and GXV3450 IP phones

Screen
4.3 inch (272x480 dots) TFT color LCD screen

Support for functions
Local GIP; Indication of multiple lines/calls.

Food
One GBX20 can be powered by a phone (GRP2615 or GXV3350); 2 or more GBX20S are connected

Firmware Update
The GBX20 firmware is updated by means of direct download via a connected phone (GRP2615 or GXV3350) using a network connection and firmware update settings.

Dimensions and weight
Dimensions: 210mm*124mm*33.5mm; Device weight: 360g; Kit weight: 700g

Temperature and humidity
Working temperature: from 0°C to 40°C
Storage: -10°C to 60°C
Humidity: 10% to 90% Non-condensing

Contents of the kit GBX20 expansion module, stand, module connection bar, screws,
USB cable, Quick Installation Guide, 12V/1A network cable

Compliance with standards
FCC: Part 15 Class B IC: ICES-003
CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1 RCM: AS/NZS
CISPR32; AS/NZS 62368.1