To download the latest codec firmware visit http://www.tieline.com/Support/Latest-Firmware.
The following procedure explains how to perform codec firmware upgrades with a downloaded firmware file saved to your PC.
1.Open the Toolbox HTML5 Web-GUI and click Settings in the Menu Bar, then click Firmware to display the Firmware panel.
2.Click Browse firmware to search for the firmware for your codec and download it to your computer.
3.Once the firmware has been saved, click Update from a selected file in the Firmware panel.
4.Select the .bin file you are using to perform the upgrade and click Open to start the upgrade.