I'm tring to log in to phone with http://PHONE-IP-ADDRESS/CGI/Screenshot
and I got this error:
<CiscoIPPhoneError Number="4" /> !!!
I have user with device association privileges, than I don't use DNS, so in my Enterprise parameters in the authentication url I use IP address instead name!!!
What to do next!????
I rebooted my UCCM several times.
Version is 126.96.36.1990-3.