cme-gui-12.0.tar is a critical software component for administrators managing a Cisco Unified Communications Manager Express (CME)
For official downloads and compatibility matrices, visit the Cisco Software Central or refer to the Cisco Unified CME Administration Guide verify your current license and CME version before starting the download? INSTALL CME 12 IN ROUTER ISR4321/K9 - Cisco Community cme-gui-12.0.tar download
If cme-gui is part of a larger hardware management suite (e.g., for Dell EMC or Cisco UCS), log into the vendor’s support site. Search for “cme-gui-12.0.tar” under software downloads for your specific appliance. cme-gui-12