At Ease 3.0 and ARA 2.0.1 are compatible. ARA may be added to an At Ease Panel, used with At Ease panels, Restricted Finder, or Finder access, and used to dial out.
However, you will not be able to access the Remote Access Setup control panel from ARA's Setup menu. You will receive a message that states, "The Remote Access Setup icon cannot be opened because the Finder is unavailable. You must either locate the icon and open it manually, or launch the Finder and retry your selection."
The At Ease Administrator should pre-select the correct modem script in the Remote Access Setup control panel before adding ARA to the At Ease panel.