How to Configure a Motorola 2210-02 to function with the Grandstream
For the first step in this process, we will need to find out the current IP address being assigned to your Grandstream by your router. Please refer to How to receive the current WAN IP Address on a Grandstream for more information.
Connect a computer directly to the Motorola 2210-02.
Open a web browser and go to http://192.168.1.254 and log into the device:
The username and password are provided by your Internet Service Provider to access the device.
Click on the Advanced link on the left side.
Click on Connection Configuration.
Enter the modem access code found on the bottom of the modem.
On the next page, scroll down to the bottom of the page.
Under Let LAN Device Share Internet Address?"
Select Yes, use the public IP address.
Save the changes.
Note: You will need to reboot the Grandstream device for this to take effect. Simply remove the power cord from the back of the Grandstream, wait 20 seconds, and put it back in. After 3-5 minutes the Grandstream should be registered and able to make and receive calls.
If you are unable to place a call after 15 minutes, please contact our support department for additional assistance.
