I have remote communication betwen client (on tomcat) to jboss and jboss to jboss, so I don't see easy way to resolve this.
In previous Jboss versions with RemoteBinding it was very easy, also in weblogic there is simple way with mappedName in Stateless annotation.
Mayby request https://issues.jboss.org/browse/EJBTHREE-648 will be realized ?