I am running a cluster of CUCM 7.1.5 with IPPhones 7945/7965 (back light), firmware 9.0.3 SCCP.
We set the display to be shut after 20 minutes, everyday (energy saving), all the time. When a new call comes, the display is reactivated. But when a pickup notification (visual+audible) comes, the display is kept shut.
Do you know if there is an option to wake up the screen for pickup notifications?
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...