The following information is to assist our users in upgrading the firmware in their AudioCodes 440HD phone.

The latest AudioCodes 440HD firmware we have is version: 2.2.16.281

Much like when you provisioned your phone, you will insert a URL into your phones Firmware URL setting line that instructs your phone to download and install the latest firmware from our server.

Below is the URL you will need for firmware updates on your 440HD.

Firmware URL:

http://apps2.hamshackhotline.com:2443/440HD_2.2.16.681.img

Example:

After you insert the URL, click the Check Now button and follow the instructions that appear.

After your firmware updates, your phone should reboot and then you're all set.