freeswitch/conf/insideout/autoload_configs/java.conf.xml

<configuration name="java.conf" description="Java Plug-Ins">
  <!-- Path to the Java 1.6 virtual machine to use -->
  <javavm path="/usr/java/jdk1.6.0/jre/lib/i386/client/libjvm.so"/>
  <!-- Options to pass to Java -->
  <options>
    <!-- Your class path (make sure freeswitch.jar is on it) -->
    <option value="-Djava.class.path=$${base_dir}/scripts/freeswitch.jar"/>
    <!-- Enable remote debugging -->
    <option value="-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=127.0.0.1:8000"/>
  </options>
</configuration>