I just installed openfire 3.9 with the Jitsi plugin. When I create a video chat through Spark it opens up a link in Chrome, but the page is practiclly blank, see image. When I try to do a call with the Jitsi app, The call connects, but as soon as it does I get a pickup/hangup tone back to back, see screenshot.
I keep seeing stuff about OfMeet, but I don't see any plugin for it on the plugin page or where to download the plugin. I've installed the system on Debian 7 64bit
# java -version
java version "1.6.0_27"
OpenJDK Runtime Environment (IcedTea6 1.12.6) (6b27-1.12.6-1~deb7u1)
OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)