- Application/Node Licenses – For every physical server in the cluster
- Software Licenses – Upgrades between major versions of CUCM
- Device License Units – DLU (Now CUWL?)
System -> Licensing -> Licensing Unit Calculator
Publisher = License Overload!
Cisco will ask what is the MAC Address of the PUB?
E-mail from Cisco with PAK code, XML file to download and assign to the Publisher
Overdraft enables you to go over 5%
Demo License of 120 Days and 150 DLUs