Yesterday and today the extensions have not automatically changed back to Available when our office has opened. They did however automatically go to DND at closing time. Before the upgrade from 14 SC2 to 15 they would go to away at closing and available at opening. Office hours are set and extensions are flagged to automatically change with office hours. Pro SC16, Yealink T38G and T48G. Also where do I verify my DHCP option 66 provisioning path according to 3CX? I feel that that address may have changed a bit. I cant find where it tells the admin that URL.