/**
  * Sends an outbound message via the txttools system
  * @param MoodletxtOutboundMessage $outboundMessage The message to send
  * @return MoodletxtOutboundSMS[] Sent message responses
  * @version 2015062901
  * @since 2010090301
  */
 public function sendMessage(MoodletxtOutboundMessage $outboundMessage)
 {
     $requests = $this->XMLBuilder->buildOutboundMessage($outboundMessage);
     $response = $this->outboundConnector->sendData($requests, $outboundMessage->getTxttoolsAccount());
     $this->XMLParser->setOutboundMessageObject($outboundMessage);
     return $this->XMLParser->parse($response);
 }