The module includes 20 extension keys and 2 arrow keys for page switching (allowing for 40 lines to be displayed), with a large LCD screen for easy viewing. Add up to 4 modules for a total of 160 extensions. This expansion module supports the traditional call features on each of its programmable buttons.
Including BLA (bridged line appearance)/SCA (shared call appearance), BLF (busy lamp field, standard or eventlist), Call Park/Pick-up, Speed Dial, Presence, Intercom, and conference/ transfer/forward. The GXP2200EXT is the ideal solution for offices that manage high call volumes or an office receptionist.
By using the GXP2200EXT the telephone attendant can ensure maximum office productivity by efficiently monitoring and dispatching multiple incoming calls.
Customers are advised to upgrade to the latest firmware version to take advantage of the latest product feature offerings.
Grandstream Firmware Downloads
•Daisy-chain 4 modules for up to 160 programmable buttons • Large 128x384 graphic LCD providing feature-rich graphics
|Lines||20 (Up to 40 with 2 page switch keys, or up to 160 with 4 daisy-chained modules)|
|Compatible Grandstream IP Phones|
|Feature Support||Local feature-rich GUI with animation driven from the host GXP2200 phone; Multiple line/call appearances|
|Power||The expansion modules are powered by the host phone|
|Firmware Upgrades||Delivered by the host phone|
|Dimensions(LxWxH)||206 mm x 117mm x 32mm|
|Temperature||0 ~ 40ºC (32 ~ 104ºF )|
Technical Data Sheets and User Manuals: Data Sheet
Quick Start Guide
Warranty and Technical Support:
• Product Technical Support is available directly through Grandstream.
Customer support, product FAQs, firmware, downloads, and user forums can be found by visiting
• This Grandstream product comes with a standard (1) year warranty from purchase date. Up to (2) additional years may be added by selecting the extended warranty below.
• Warranty returns are handled by Baltic Networks. You can view RMA process details here.
The GXP2200EXT is the extension module that can be added to the GXP2140 and GXP2200 Enterprise IP phones.