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Grandstream Expansion Module GXP-2020EXT
Now you can transform your Grandstream GXP-2020/2010 into a high-performance communications centre! Your Internet telephone will be able to handle ranges of phone extensions, perform switchboard operations and other business functions where these type of abilites are necessary.
Up to 112 freely programmable keys
The new GXP-2020/2010EXT expansion module provides 56 keys that have a 2-coloured LED. Each of these keys are freely programmable and can be set with speed dial. The GXP-2020EXT attaches with a short cable (included) and integrates almost seamlessly with the GXP-2020/2010 for looks and function. By attaching two of these devices you can have up to 112 programmed buttons.
Important: The Expansion Module GXP-2020EXT can only be used with the GXP-2010 and the GXP-2020. To use the module your device needs to run firmware version 1.1.6.44 or higher.