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Firmware upgrade, 1 upgrading using the utility, Chapter 5 firmware upgrade – ZyXEL Communications ISDN Terminal Adapter Omni.Net Lite User Manual

Page 73

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Omni.Net Lite User’s Guide

Chapter 5 Firmware Upgrade

72

C

H A P T E R

5

Firmware Upgrade

You can upgrade TA firmware using the utility or by terminal emulation program such as
HyperTerminal in Windows. To obtain the latest firmware version, please go to ZyXEL's
website at http://www.zyxel.com. Only use firmware for your TA’s specific model.

5.1 Upgrading Using the Utility

1 Follow the steps in

Section 2.1 on page 24

to open the utility.

2 Click the Upgrade icon on the navigation panel.

Figure 22 Utility: Navigation Panel

3 When the Open screen displays, browse to find the file you want to upload and click

Open.

Figure 23 Utility Firmware Upgrade: Open a File

4 A window display asking you to confirm that you want to upload firmware. Click OK.