Configure Broadband Settings on your Adtran C424G modem

Broadband Settings allow you to change the connection parameters to your service provider. Do not change these settings unless instructed by a certified CenturyLink technician. 
NOTE: Wait for the DSL light on the modem to turn solid green before proceeding.
  1. Connect a device directly to your modem.
  1. Open a web browser and go to
  1. Login to your modem by entering the Admin Username and Admin Password, then select "Apply." If your modem is using the default settings, this information is located on the modem sticker.
Learn more about password security best practices.
  1. Select "Advanced Setup."
  1. Select "Broadband Settings."
  1. View or edit "Broadband Settings."
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