Presence/hint for queues

Hi,

Can the presence/hint mechanism (whatever it is called), operate with queues. i.e. a hint,queue/123 would allow me to tell is someone is in the queue or not (LED on a SNOM for example).

I found only this “features request” here:
bugs.digium.com/view.php?id=2651
and anything else about it.

suggestions?