The o8o8.de-NINJAM-server is running at

 jam.o8o8.de  with standard NINJAM  port 2049 

You can connect as  anonymous  user by just  entering  a user-name  and leaving the 'Connect with  password' box unchecked . Anonymous users are (at the moment) restricted to contribute four audio-lanes, while registered user can contribute up to 32 lanes.

To become a registered user please contact jam@o8o8.de via email.