other that FOP and some of the other managers out there, there isn’t much.
i ended up building my own with PHP, using the manager interface to get information about queues, active calls, and the like…it didn’t take too long to build, but parsing the data output sucks. it would be great if future versions of the manager interface could spit out CSV or XML or some other easily parsable data format, instead of just plain text.
i only spent a few days to get a system that showed me live calls, allowed me to monitor them by clicking a link, allowed me to hang them up by clicking a link, and allowed me to sign users in and out of queue. someone with better skills could probably make a very powerful web interface that would do much more than my system does.