<extension name="Queue Management">

 <condition field="destination_number" expression="^queue-(\w+)-(\d+)$" break="on-false">
   <action application="set" data="queue_name=${regex(${destination_number}|^queue-(\w+)-(\d+)$|$1)}" inline="true"/>
   <action application="set" data="queue_user=${regex(${destination_number}|^queue-(\w+)-(\d+)$|$2)}" inline="true"/>
 </condition>

 <condition field="${fifo(list ${queue_name}@${domain_name})}" expression="${queue_user}">
   <action application="answer"/>
   <action application="set" data="result=${fifo_member(del ${queue_name}@${domain_name} {fifo_member_wait=nowait}user/${queue_user} )}"/>
   <action application="log" data="INFO Delete FIFO agent result: ${result}"/>
   <action application="log" data="INFO User Logout: ${user_name}"/>
   <action application="sleep" data="600"/>
   <action application="playback" data="ivr/ivr-you_are_now_logged_out.wav"/>
   <action application="set" data="result=${presence(out queue-${queue_name}-${queue_user}@${domain_name} inuse inuse)}"/>
   <action application="log" data="INFO Presence OUT ${result}"/>
   <action application="hangup"/>

   <anti-action application="answer"/>
   <anti-action application="set" data="result=${fifo_member(add ${queue_name}@${domain_name} {fifo_member_wait=nowait}user/${queue_user} )}"/>
   <anti-action application="log" data="INFO Add FIFO agent result: ${result}"/>
   <anti-action application="log" data="INFO User Login: ${user_name}"/>
   <anti-action application="sleep" data="600"/>
   <anti-action application="playback" data="ivr/ivr-you_are_now_logged_in.wav"/>
   <anti-action application="set" data="result=${presence(in queue-${queue_name}-${queue_user}@${domain_name} inuse inuse)}"/>
   <anti-action application="log" data="INFO Presence IN ${result}"/>
   <anti-action application="hangup"/>
 </condition>
</extension>