ARI access without setting up Voicemail

Wondering if it’s possible to give user access to the ARI User Control Panel (FPBX 2.11 and Ast 11.14) without giving them a voicemail box?

Corporate system and I’d love to let users sort out their own follow-me’s etc but us plebs don’t need individual mailboxes - we have departmental shared mailboxes…

Thanks guys,

Not in FreePBX 2.11. Only in 12 with UCP