How to setup IPC?

Preparation for IPC is only in this configuration:

<?xml version="1.0" encoding="UTF-8"?>
 <configuration id="ipc">
  <section name="directories">
   <config name="tmp">
    <config name="name">tmp</config>
    <config name="description">tmp</config>
    <config name="dir">/tmp/</config>
    <config name="protectdir"></config>
   </config>
   <config name="queue">
    <config name="name">RemoteQueue</config>
    <config name="description">RemoteQueue</config>
    <config name="dir">/data/ext-01/Miscs/admin/RemoteQueue</config>
    <config name="protectdir"></config>
   </config>
  </section>
 </configuration>