Automatic Software Update feature for Icon Flex released in version 2.5.1.
You do not have to have a Lifesize Cloud subscription for this to work although we do use the Cloud as our back-end to perform the function. Also, you do not have to have Lifesize Phone for your network access to work.
Phone makes it easy to identify your IP address but you can also look it up in your Icon Flex folder on your PC. Just make sure your plug your Icon Flex to the network.
It's that simple.
Reference: Lifesize Icon Flex