In der Firewall müssen folgende Ports geöffnet werden:

 HTTP 	5080 
 RTMP 	1935
 

Umleiten der Ports zu 80 und 443:

http://openmeetings.apache.org/PortSettings.html

You need to change two files:

• Server-Side configuration: $RED5_HOME/conf/red5.properties, you need to restart the red5-service so that changes are online.
• Client-Side configuration: $RED5_HOME/webapps/openmeetings/public/config.xml, you need to clear your browser cache after changing the file.

Every server side configuration has a client side representative

Config-Name 	Default-value 	Name in red5.properties 	Name in public/config.xml
HTTP 	5080 	http.port 	red5httpport
RTMP 	1935 	rtmp.port 	rtmpport 

If you want to set up your logo in Openmeetings header you can do the following:
create your logo image as PNG 40px height
replace /opt/red5/webapps/openmeetings/public/themes/basic-theme/general/logo.png with your logo file

  stop openmmetings if it is running
  go to openmeetings install dir (for ex. /opt/red5)
  rename /opt/red5/webapps/openmeetings to /opt/red5/webapps/yourmeetings (for ex. mv /opt/red5/webapps/openmeetings /opt/red5/webapps/yourmeetings )
  open /opt/red5/webapps/yourmeetings/public/config.xml using your favorite text editor (for ex. vim /opt/red5/webapps/yourmeetings/public/config.xml )
  find and modify <webAppRootKey>openmeetings</webAppRootKey> to be <webAppRootKey>yourmeetings</webAppRootKey>
  find and modify <httpRootKey>/openmeetings/</httpRootKey> to be <httpRootKey>/yourmeetings/</httpRootKey>

Achtung: Pfad für office ohne /program