Have been using it for a day now, and have to say a great product that is a great improvement over FOP1 and well worth the cost.
If I may, just a few suggestions:
Freepbx auto config should take the users login from the Freepbx Extension Login and secret (Not all users have voicemail enabled).
Even better, would be ideal if there was an add-in module for Freepbx, where you can set whether an extension, trunk, queue, conference, is enabled for FOP2, also under each extension what rights they have e.g. transfer / Meetme / etc.
Considering the smarts are already in the code, a simple page showing queues (Wallboard). Most small businesses would pay another $50 for a simple Wallboard, showing each of their queues, who is in the queue, how long in the queue and a different color for the users that have been in their for <3min Green >3min (orange) >5min (red), With those SLA times set in the config file. To show this function, just another toolbar button next to Phonebook. Especially with your flash auto adjusting the size depending on how many, it would look very professional. I am not recommending a Queue reporting program, as there are many others that do this, including your own Asternic Stats, but just a very simple WALLBOARD, in other words taking your Queue section of FOP2 and making it take up a full page with Queues
Otherwise fantastic product, still under test, but looking like its a winner.