These acronyms are not super helpful, and just wildly guessing at what "VAMT" means it probably is nowhere near qualifying as airgapped.

Do you have access to Google?

VAMT proxy activation is airgapped in the exact same way the “old” telephone way was; VAMT acts as the server that you used to call on the phone. It trades one token for another. You side channel the tokens across to and from the airgapped machine.