I am trying to design a CME/CUE solution using a 4331 ISR. I'm starting with the UC bundle ISR4331-V/K9 and I've added the FXS and FXO NIMs I need.
I'm having trouble finding out what I need to order for CUE. I understand that CUE in this environment will need to run on a virtual machine either in an ESXi environment or on the ISR as a KVM. I want to run it on the ISR itself. What I can't figure out is what I need to order to support this. Is there additional hardware I need or does the 4331 already have the Service Container functionality baked in? Also, do I need any DRAM (4 GB default) and/or flash (4 GB default) upgrades? Lastly, do I need to order any storage?
Thanks in advance.