Maintain NXC Controller
5.1 How to Do Firmware upgrade
1. There are two ways to do firmware upgrade, GUI and FTP. The
firmware can be downloaded from Zyxel support center. Please find
below the website address of the support center.
http://www.zyxel.com/support/support_landing.shtml
2. Use "Search by Model Number" in the webpage.
3. Click the download icon in NXC2500 latest release as shown below.
www.zyxel.com
204/225