Solved Yealink CP860 Cant access web interface for firmware update

[TLCtech]

I picked up a yealink cp860 and I cannot access the web interface.

I enter the ip address listed in the phone but I get " Page not found" or "

This site can’t be reached​

192.168.0.xx refused to connect."

Its connected to the same network as I am, Ive tried using http and https, and I have factory reset the phone as well. My phone system recognizes the device, but it does need a firmware update. What can I do?

Edit: I tried provision from 3cx but it fails every time.

 

[TLCtech]

Actually I found the settings in the phone. The web gui was disabled