Собственно по настройке openmeetings 1.8.8 статья уже была
Настройка сервера видеоконференций на базе openmeetings 1.8.8 Ubuntu 10.10

В продолжение темы по настройке Openmeetings 2.1.0 на чистой машине с Ubuntu 12.10 server x64

apt-get update && apt-get upgrade
mkdir /usr/adm
cd /usr/adm
wget --no-cookies --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F" http://download.oracle.com/otn-pub/java/jdk/6u32-b05/jdk-6u32-linux-x64.bin
chmod +x jdk-6u32-linux-x64.bin
./jdk-6u32-linux-x64.bin
mkdir -p /usr/lib/jvm
mv /usr/adm/jdk1.6.0_32 /usr/lib/jvm/

update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.6.0_32/bin/javac 1
update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.6.0_32/bin/java 1
update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.6.0_32/bin/javaws 1
update-alternatives --config javac
update-alternatives --config java
update-alternatives --config javaws
apt-get install autoconf automake build-essential checkinstall git libass-dev libfaac-dev -y
apt-get install libgpac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev -y
apt-get install librtmp-dev libspeex-dev -y
apt-get install libtheora-dev libtool libvorbis-dev pkg-config texi2html zlib1g-dev -y
apt-get install imagemagick sox libtool -y
apt-get install libgif-dev xpdf libfreetype6 libfreetype6-dev libjpeg62 libjpeg8 -y
apt-get install libjpeg8-dev libjpeg-dev libdirectfb-dev -y
apt-get install libart-2.0-2 libt1-5 zip unzip bzip2 subversion git-core checkinstall -y
apt-get install texi2html libfaac-dev libfaad-dev libmp3lame-dev libsdl1.2-dev libx11-dev -y
apt-get install libxfixes-dev libxvidcore-dev zlib1g-dev libogg-dev sox libvorbis0a libvorbis-dev -y
apt-get install libgsm1 libgsm1-dev libfaad2 flvtool2 lame make g++ -y
apt-get install subversion git-core checkinstall yasm texi2html libfaac-dev libfaad-dev -y
wget wget http://www.swftools.org/swftools-2013-02-19-1826.tar.gz
tar -zxvf swftools-2013-02-19-1826.tar.gz
cd swftools-2013-02-19-1826/
./configure && make && make install
cd /usr/adm
wget http://ffmpeg.org/releases/ffmpeg-0.11.1.tar.gz
tar -zxvf ffmpeg-0.11.1.tar.gz
cd ffmpeg-0.11.1
./configure --enable-libmp3lame --enable-libxvid --enable-libvorbis --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
make && checkinstall
debconf-set-selections <<< 'mysql-server-5.1 mysql-server/root_password password password'
debconf-set-selections <<< 'mysql-server-5.1 mysql-server/root_password_again password password'
apt-get -y install mysql-server
mysql -u root -ppassword -e "CREATE DATABASE openmeetings DEFAULT CHARACTER SET 'utf8';";
mysql -u root -ppassword -e "GRANT ALL PRIVILEGES ON openmeetings.* TO \"openmeetings\"@\"localhost\" IDENTIFIED BY \"password\" WITH GRANT OPTION;";
cd /usr/adm
wget http://mirror.catn.com/pub/apache/ant/binaries/apache-ant-1.9.0-bin.tar.gz
tar -zxvf apache-ant-1.9.0-bin.tar.gz
cd /usr/adm 
svn checkout http://svn.apache.org/repos/asf/openmeetings/branches/2.1/
cd 2.1/
/usr/adm/apache-ant-1.9.0/bin/ant clean.all
/usr/adm/apache-ant-1.9.0/bin/ant -Ddb=mysql
cd /usr/adm
wget http://jodconverter.googlecode.com/files/jodconverter-core-3.0-beta-4-dist.zip
unzip jodconverter-core-3.0-beta-4-dist.zip
cd /usr/adm/2.1/dist
mv red5/ /usr/lib/
cp -R /usr/adm/jodconverter-core-3.0-beta-4 /usr/lib/red5/webapps/openmeetings
chown -R nobody /usr/lib/red5
chmod +x /usr/lib/red5/red5.sh
chmod +x /usr/lib/red5/red5-debug.sh
rm -f /etc/init.d/red5
touch /etc/init.d/red5
echo '#! /bin/sh
### BEGIN INIT INFO
# Provides: red5
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Starts red5 server for Openmeetings.
### END INIT INFO
# For RedHat and cousins:
# chkconfig: 2345 85 85
# description: Red5 flash streaming server for OpenMeetings
# processname: red5
# Created By: Sohail Riaz (sohaileo@gmail.com)
# Modified by Alvaro Bustos
PROG=red5
RED5_HOME=/usr/lib/red5
DAEMON=$RED5_HOME/$PROG.sh
PIDFILE=/var/run/$PROG.pid
[ -r /etc/sysconfig/red5 ] && . /etc/sysconfig/red5
RETVAL=0
case "$1" in
start)
cd $RED5_HOME
start-stop-daemon --start -c nobody --pidfile $PIDFILE \
--chdir $RED5_HOME --background --make-pidfile \
--exec $DAEMON >/dev/null 2>/dev/null &
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
echo $! > $PIDFILE
fi
echo
;;
stop)
start-stop-daemon --stop --quiet --pidfile $PIDFILE \
--name java
rm -f $PIDFILE
echo
[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$PROG
;;
restart|force-reload)
$0 stop
$0 start
;;
status)
# Debian and Ubuntu 10 status check
ps aux | grep -f $PIDFILE >/dev/null 2>/dev/null && RETVAL=0 || RETVAL=3
# Ubuntu 12 status check using improved "start-stop-daemon" status query
# (use the above command, or comment out above command and uncomment the two
below commands.
# start-stop-daemon --status --pidfile $PIDFILE
# RETVAL=$?
[ $RETVAL -eq 0 ] && echo "$PROG is running"
[ $RETVAL -eq 1 ] && echo "$PROG is not running and the pid file exists"
[ $RETVAL -eq 3 ] && echo "$PROG is not running"
[ $RETVAL -eq 4 ] && echo "$PROG - unable to determine status"
;;
checkports)
netstat -anp | grep soffice
netstat -anp | grep java
;;
*)
echo $"Usage: $0 {start|stop|restart|force-reload|status|checkports}"
RETVAL=1
esac
exit $RETVAL
' >> /etc/init.d/red5
chmod +x /etc/init.d/red5
update-rc.d red5 defaults
mv /usr/lib/red5/webapps/openmeetings/WEB-INF/classes/META-INF/persistence.xml \
/usr/lib/red5/webapps/openmeetings/WEB-INF/classes/META-INF/persistence.xml-ori
mv /usr/lib/red5/webapps/openmeetings/WEB-INF/classes/META-INF/mysql_persistence.xml \
/usr/lib/red5/webapps/openmeetings/WEB-INF/classes/META-INF/persistence.xml
sed -i 's/Username=root/Username=openmeetings/g' /usr/lib/red5/webapps/openmeetings/WEB-INF/classes/META-INF/persistence.xml
sed -i 's/Password=/Password=password/g' /usr/lib/red5/webapps/openmeetings/WEB-INF/classes/META-INF/persistence.xml
/etc/init.d/red5 start

Далее идем браузером на
http://<ip>:5080/openmeetings/install
и следуем инструкциям