Who knows whether we can change the display text on the IP phone screen as " your current option" under the Cisco Call manager4.13 or 5.0.6.1If we can do, How to do/Thanks
who know how to calculate the disk volume for 200 users with 20 minute'voice message?and the disk volume for call manager(3 servers)and unity server'configuration file
I am preparing the lower level design for customer, who need to disk volume to storage the call manager&unity'configuration file, and the voice message, so need to plan how much disk need to be used
