Much of the marketing hype around these new phones sets is the option of a 50% power reduction when the phone goes into sleep mode. So, the question is what does it take to put these phones into sleep mode? CUCM does not have any options - only for the backlight. Does the network need to be Energywise enabled? I can't find any docs on the actual configuration only marketing brochures.
Yes, our Cisco account team stated that with all the new types of phones - also requires Energywise to be deployed within the network (requires a newer switch IOS and a mgmt application as well as config changes to the supporting IPT switches, routers...).
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...