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Grand Stream GBX20 GBX20 LCD Extension Module
- 4.3-inch color LCD screen (480x272 resolution)
- 20 physical BLF/speed-dial keys per page (up to 100 contacts with 5 pages)
- Supports up to 40 BLF/speed-dial keys via page switching
- XML support for custom applications and screen customization
- Built-in USB port for future features and data transfer
- Adjustable stand for optimal viewing angles
- Compatible with Grandstream GXP21xx and GXV26xx series IP phones
- Easy plug-and-play installation
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For government, enterprise, data center, and small business customers.
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Product Overview
The Grandstream GBX20 is an LCD Extension Module designed to expand the functionality of compatible Grandstream IP phones. It provides users with additional programmable keys, a large color LCD screen, and enhanced navigation capabilities for improved productivity.
Technical Information
| Display | 4.3-inch Color LCD (480x272) |
| Keys | 20 programmable BLF/speed-dial keys per page |
| Pages | 5 pages, supporting up to 100 contacts |
| Connectivity | RJ45 Ethernet Port (for connection to phone) |
Additional Specifications
| USB Port | Yes (for future features) |
| Compatibility | GXP2130, GXP2135, GXP2140, GXP2160, GXP2170, GXV2615, GXV2625, GXV2635, GXV2640 |
| Power | Powered by the connected IP phone |
Product Description
The Grandstream GBX20 LCD Extension Module is an essential accessory for users who require enhanced productivity and quick access to a large number of contacts or features. Its vibrant 4.3-inch color LCD screen provides a clear and intuitive interface, displaying contact status, speed dial information, and other relevant data. The module features 20 programmable keys per page, which can be configured as Busy Lamp Fields (BLFs) to monitor the presence of colleagues or as speed dials for frequently used numbers. With support for up to five pages, the GBX20 can manage a substantial directory of up to 100 contacts, allowing users to easily switch between pages to access their entire contact list or set of features. This extensive programmability makes it ideal for receptionists, administrative staff, and power users who manage multiple lines or frequently interact with a large number of individuals. The module also supports XML for advanced customization, enabling developers to create custom applications and interfaces tailored to specific business needs. Installation is straightforward, as the GBX20 connects directly to compatible Grandstream IP phones via an Ethernet cable and is powered by the phone itself, eliminating the need for separate power adapters. Its adjustable stand ensures that the screen can be positioned at an optimal viewing angle for comfort and usability. The inclusion of a USB port hints at future expandability and potential for additional functionalities, further enhancing the value of this versatile extension module.
