ZyXEL Communications 128MH user manual Uploading ROM File, Updating Modem Firmware

Prestige 128MH PSTN Router/Hub

13.7.2 Uploading ROM File

The configuration, system-related data, the error log and the trace log are all stored in the ROM file system. Menu 24.7.2 shows you the instructions for uploading ROM file. Please be aware that uploading the ROM file replaces everything contained within. If you answer yes to the prompt, the Prestige will reboot automatically. Press any key when you see the message “Press Any key to enter Debug Mode within 3 seconds.” to enter debug mode.

Once in debug mode, type [atur3] and wait for your Prestige to respond with “Starting XMODEM upload” to begin uploading the ROM file (uploading procedure varies depending on the software used). After successfully uploading the ROM file, type atgo to restart your Prestige.

If you upload the default ROM file, you will lose all configuration that you had before and the console port will be set to the default of 9600 baud. You will need to change the baud rate of your serial communications software to 9600 before you can connect to the Prestige again.

Menu 24.7.2 -- System Maintenance - Upload ROM File

To load the ROM file, type "atur3" while in debug mode and wait for "Starting XMODEM upload" before beginning to upload file. Type "atgo" after file has successfully loaded to start RAS. Then change the baud rate to 9600.

Proceeding with the upload will erase the current ROM file.

Do You Which To Proceed:(Y/N)

Figure 13-12. Menu 24.7.2 - System Maintenance - Upload ROM File

13.7.3 Updating Modem Firmware

Commands 3 and 4 allow you to update the firmware for the built-in modems. The uploading method will be different depending on the particular modem module in your Prestige. Please visit ZyXEL’s web site at www.zyxel.com for the instructions and modem firmware.

13-16 System Maintenance