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General| Protocols Supported | SIP |
|---|---|
| Voice Codecs | G.711, G.726, G.729 |
| Fax over IP | T.38 |
| Weight | 0.5 kg |
| LED Indicators | Power |
| Operating Temperature | 0°C to 40°C |
| Humidity | 10% to 90% (non-condensing) |
List of accessories included in the GXW400X package.
Step-by-step instructions for connecting the GXW400X gateway.
How to dial numbers and extensions on the GXW400X.
List and explanation of various call features accessible via star codes.
Steps for configuring the device using its voice prompt menu.
Instructions for configuring the GXW400X using a web browser interface.
Configuration details for NAT traversal and STUN server usage.
Setting up DHCP, PPPoE, or Static IP modes for network connectivity.
Setting administrator password and configuring Layer 2/3 QoS.
Configuring STUN server for NAT traversal and keep-alive intervals.
Settings for downloading firmware and configuration files.
Setting up primary and failover SIP servers for registration.
Configuring NAT traversal mechanisms using STUN or other methods.
Explanation of dial plan syntax, rules, and grammar for number formatting.
Practical examples of dial plan configurations for various scenarios.
How to remotely reboot the GXW400X gateway via the configuration menu.
Methods for automatic configuration using central provisioning systems.
Steps for upgrading firmware using TFTP, HTTP, or HTTPS protocols.
Detailed steps for performing firmware upgrades locally.
Methods for downloading configuration files via TFTP/HTTP/HTTPS.
Overview of the two methods for resetting the unit to factory defaults.
Step-by-step instructions for resetting using the physical reset button.
Instructions for resetting the device using the IVR voice prompt.
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