Hi,

i do it like this:


put this somewhere in the DP before you bridge the call ...

     <action inline="true" application="export" data="nolocal:CTIME=${regex(${credit_time}|.*=(.*)|%1)}"/>
     <action application="export" data="nolocal:execute_on_answer=execute_extension ANSWERED_CALL XML NXIVR bleg"/>

WTIME is your delay time you want the prompt to be played before the hangup.



  <extension name="ANSWERED_CALL">
    <condition field="destination_number" expression="^ANSWERED_CALL$">
      <action application="export" data="send_accounting_stop_enable=true"/>
      <action inline="true" application="export" data="ANSWERED_STATE=ANSWERED"/>
      <action application="set" data="playback_delimiter=!"/>
      <action application="sched_broadcast" data="+${CTIME} playback::${KILL_CALL_PR} bleg"/>
      <action application="sched_broadcast" data="+${expr(${CTIME}-${WTIME})} playback::${ACC_EXP_PR} bleg"/>
      <action application="sched_hangup" data="+${CTIME} alloted_timeout aleg"/>
      <action application="app_init"/>
    </condition>
  </extension>