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![GBX20 Front](/_next/image/?url=https%3A%2F%2Fstorage.googleapis.com%2Fnxl-content%2Fgrandstream%2Fgbx20-front.jpg&w=1920&q=75)
![GBX20 GXV3350](/_next/image/?url=https%3A%2F%2Fstorage.googleapis.com%2Fnxl-content%2Fgrandstream%2Fgbx20-gxv3350.jpg&w=1920&q=75)
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Grandstream GBX20 Extension Module for GRP2615 and GXV3350 IP Phones
Part Number: GBX20
45 In Stock
Want it by tomorrow? Order within 6 hours 58 minutes for next business day delivery.
Bulk Pricing
1+
£153.99
5+
£142.08
10+
£130.17
The Granstream 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.
Description
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.
Key Highlights
- Lines: 20 per page (each module contains 2 pages, for up to 40 lines per module. Up to 160 with 4 daisy-chained modules
- Graphic Display: 4.3 inch (272x480) TFT color LCD
- Feature Support: Local GUI - Multiple line/call appearances
Documents
Data Sheet:GBX20 Data Sheet