We currently have a 406v2 running 3.2. We are looking at possibly upgrading to a new 500v2 with the latest IP Office software. I'm wondering if the 8.1 release of IP Office still requires rebooting the whole system when making certain changes. It's a pain to have to reboot the whole system just to make a change to an extension. Also, is the system still managed by a Windows app, or is configuration now done with a web app?