To download the latest codec firmware visit www.tieline.com. See Upgrading Firmware via SD Card to upgrade codec firmware using an SD card with new firmware copied onto it.
New Firmware Notifications
By default the HTML5 Web-GUI integrates with TieServer to automatically update users when a firmware upgrade is available.
1.Connect the codec to a PC using a LAN connection and open the HTML5 Toolbox Web-GUI.
2.If new software is available the Upgrade symbol appears in the top-left of the screen.
3.Click Settings in the Menu Bar, then click Firmware to display the Firmware panel to perform the firmware upgrade.
Performing a Firmware Upgrade
There are several firmware upgrade options available:
1.Browse Firmware: Click to navigate to the Tieline website and download the latest firmware for the codec.
2.Update from a Selected file: Click to navigate to a firmware file saved on a computer or network drive.
3.Download firmware: Click to download a previous reliable firmware version. Note: Only visible when a new release is available.
4.Let codec download then install firmware: Click to download a previous reliable firmware version directly into the codec and then complete the update. Note: Only visible when a new release is available.
5.Install from HTTP sources from within private networks: Click to select the Options symbol 
and select Show Advanced Options to install official firmware versions when internet access is unavailable.
The following procedure explains how to perform codec firmware upgrades with a downloaded firmware file saved to your PC.
1.We recommend clearing your browser cache after the upgrade is complete. The short cuts for this are:
•Google Chrome: shift+Ctrl+delete
•Mozilla Firefox: Ctrl+shift+delete
•Internet Explorer: Ctrl+shift+delete
•Safari: Ctrl+alt+e
