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General| Expansion Module | Yes |
|---|---|
| Number of Buttons | 20 |
| LCD Display | Yes |
| LED Indicators | Yes |
| Number of Modules Supported | 4 |
| Display Resolution | 128x384 |
| HD Audio | Yes |
| Bluetooth | No |
| Wi-Fi | No |
| USB Port | No |
| PoE | Yes |
| Supported Codecs | G.711, G.722, G.726, G.729, iLBC |
| Headset Port | Yes |
| Power Supply | 5V DC |
| Compatibility | GXP2200 |
| Networking | 10/100 Mbps Ethernet |
Lists key features of the GXP2200EXT module.
Details technical specifications like lines, compatibility, power, and dimensions.
Lists the items included in the GXP2200EXT package.
Provides step-by-step instructions for connecting the GXP2200EXT to the GXP2200.
Outlines the safety compliance standards the GXP2200EXT adheres to.
Details the warranty terms and conditions for the GXP2200EXT.
Explains the operation and function of the GXP2200EXT keys.
Describes the information displayed on the GXP2200EXT LCD screen.
Details the LED indications for the GXP2200EXT buttons.
Instructions for configuring the GXP2200EXT using the GXP2200 web interface.
Steps to access the GXP2200 web GUI for configuration.
Details on configuring Multi-Purpose Keys (MPKs) via the web GUI.
Accessing and performing factory functions via the GXP2200 LCD.
Steps to restore the GXP2200EXT to factory default settings using the LCD menu.
Instructions to reset the GXP2200EXT to factory default settings using the web GUI.
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