I have used Openfire for a while now and have had good success, alhtough I haven't done much but chat.
I decided to try red5 for audio/video conferencing and I followed the instructions but I have issues.
The first and only confirmed issue is that the red5 page that should be at http://SERVER:7070/redfire , does not open, it gives me a 404 error. I do have my loggs zipped and ready to go.
The other issue is that I wanted to make sure that I set the paths for cumulus correctly, but I think I should tackle the other issue first.
I see now my error log is the full thing. I started to install red5 today 11/7/2012, so logs before this day probably aren't needed but they are there anyway.