Two Mitel Border Gateways for redundancy?

[rpalmer]

Hi, my Mitel vendor has migrated one of my MBG's from physical to VM.
They want to migrate the second one onto the same box as virtual.
I am proposing to leave the second one as physical and one virtual so they are running on sperate hardware.
Do you see any issue with this before they tell me its not possible?

[handwritten]

Yes, we have been doing one physical MBG and one virtual for several years. It works well.