播放和暂停音乐

• 呼叫

  originate [origination_uuid=433776ab-24bb-4745-93a6-8fcd5a09c802][variable_dtmf_type=rfc2833]user/1002 &park()
  

• 播放

  uuid_broadcast 433776ab-24bb-4745-93a6-8fcd5a09c802 playback::/usr/local/freeswitch/sounds/test.wav
  

• 暂停

  uuid_break 433776ab-24bb-4745-93a6-8fcd5a09c802