schedule trnasfer freeswitch

here the first schedule transfer i want without success

<extension name="Conference 1" >
   <condition field="destination_number" expression="^150$" >
       <action application="answer" />
       <action application="conference" data="Conference 1-192.168.2.144@default" />
       <action application="sched_transfer" data="+15 104 XML default"/>
   </condition>
</extension>


second without success

<extension name="schedule_Nextel" >
   <condition field="destination_number" expression="^104$" >
       <action application="transfer" data="104 XML default" />
       <action application="sched_transfer" data="+60 150 XML default" />
   </condition>
</extension>