https://plus.google.com/104027218792812194992/posts/AGWmdt1i3KT

vuc freeswitch config

  <!-- 7390: VUC conference -->
  <extension name="forward_7390">
    <condition field="destination_number" expression="^7390$">
      <action application="bridge" data="sofia/external/[email protected]"/>
    </condition>
  </extension>

 <!-- 7394: VUC conference via e164.org -->
  <extension name="forward_7394">
    <condition field="destination_number" expression="^7394$">
       <action application="enum" data="15033088263 e164.org"/>
       <action application="bridge" data="${enum_auto_route}"/>
    </condition>
  </extension>
  
  <!-- 7395: VUC conference via freenum.org -->
  <extension name="forward_7395">
    <condition field="destination_number" expression="^7395$">
       <action application="enum" data="680*680 freenum.org"/>
       <action application="bridge" data="${enum_auto_route}"/>
    </condition>
  </extension>