Yep, I want a 'good solid 10 minutes', or I may as well get up ! Ha!
My 'only' other feature request would be: what's the best way to handle a wake-up call that rings an extension, and the person doesn't answer (in the shower, say) or is already on the phone, and the call gets dumped into voicemail? Thinking out loud here... would it not be beneficial to detect the potential call 'transfer' to voicemail and cancel the call, and try again 'x' minutes later?. Or, just cancel the call alltogether, as I don't see the need to have it go to voicemail, which then might have call forwarding activated (oh, wait ... that might be handy if I hadn't made it back home last night!), or some other form of paging/ring group feature set up?