Can I externally configure binding for EJB3 in JBoss EAP5?

Issue

• How can I configure the used port of the EJB3 connector in my bindings-jboss-beans.xml file with the binding service? This port seems to be the only service port which is defined elsewhere (deploy/ejb3-connectors-jboss-beans.xml).
• What I want to accomplish with one configuration file is:
  • defining one (default) binding with all default ports
  • This binding can be alternated by using several offset configurations (100, 200, 300,...).
• My attached bindings-jboss-beans.xml file works for every port but the EJB 3 Connector, which is defined elsewhere.
• The port 3873 is defined in ejb3-connectors-jboss-beans.xml, we can this do in the bindings-jboss-beans.xml ?