diff --git a/sonos.class.php b/sonos.class.php
index 1959bc2..9b98374 100644
--- a/sonos.class.php
+++ b/sonos.class.php
@@ -377,11 +377,86 @@ protected function CutString($string,$intmax)
 		return $strings;
 	}
 
+
+	
+	
+	/**
+	* Download TTS file from Google
+	*
+	*/
+	protected function GetTtsFileFromGoogle($file,$words,$lang)
+	{
+		// Google Translate API cannot handle strings > 100 characters
+		$words = $this->CutString($words,100);
+
+		ini_set('user_agent', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0');
+		$mp3 = "";
+		for ($i = 0; $i < count($words); $i++)
+			$mp3[$i] = file_get_contents('http://translate.google.com/translate_tts?q='.$words[$i].'&tl='.$lang.'&client=Sonos');
+
+		file_put_contents($file, $mp3);
+		
+		return $file;
+	}
+	
+	
+	/**
+	* Download TTS file from Acapala 
+	* Initial code from https://github.com/skmp/acapela-tts-zeroconf-proxy
+	*/
+	protected function GetTtsFileFromAcapela($file,$words,$lang)
+        {
+                // Acapela demo TTS API cannot handle strings > 300 characters
+                $words = substr($words, 0, 300);
+
+                // Get PHP Session from cookies
+                $ch = curl_init('http://www.acapela-group.com/?lang=fr');
+                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+                curl_setopt($ch, CURLOPT_HEADER, 1);
+                $result = curl_exec($ch);
+                preg_match_all('/^Set-Cookie:\s*([^;]*)/mi', $result, $matches);
+                $cookies = array();
+                foreach($matches[1] as $item) {
+                    parse_str($item, $cookie);
+                    $cookies = array_merge($cookies, $cookie);
+                }               
+                //var_dump($cookies);
+                //echo $cookies['PHPSESSID'];
+                
+                // Get sound
+                $url = 'http://www.acapela-group.com/demo-tts/DemoHTML5Form_V2.php';
+                $data =
+                        array(
+                        'MySelectedVoice' => 'Manon',
+                        'MyTextForTTS' => urldecode($words),
+                        'agreeterms' => 'on',
+                        'SendToVaaS' =>'');
+                        // use key 'http' even if you send the request to https://...
+                        $options = array(
+                            'http' => array(
+                                'header'  => "Cookie: PHPSESSID=".$cookies['PHPSESSID']."\r\n",
+                                'method'  => 'POST',
+                                'content' => http_build_query($data),
+                            ),
+                        );
+                $context  = stream_context_create($options);
+                $result = file_get_contents($url, false, $context);
+                $hookp = "var myPhpVar = '";
+                $temp = substr(strstr($result,$hookp),strlen($hookp));
+                $rv = substr($temp,0,strpos($temp,"'"));
+
+                file_put_contents($file, file_get_contents($rv));
+
+                return $file;
+        }
+	
+	
+	
 	/**
 	* Convert Words (text) to Speech (MP3)
 	*
 	*/
-	protected function TTSToMp3($words,$lang)
+	protected function TTSToMp3($words,$lang,$ttsengine)
 	{
 		// Directory
 		$folder = "audio/".$lang;
@@ -402,16 +477,14 @@ protected function TTSToMp3($words,$lang)
 
 		// If the MP3 file exists, do not create a new request
 		if (!file_exists($file))
-		{
-			// Google Translate API cannot handle strings > 100 characters
-			$words = $this->CutString($words,100);
-
-			ini_set('user_agent', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0');
-			$mp3 = "";
-			for ($i = 0; $i < count($words); $i++)
-				$mp3[$i] = file_get_contents('http://translate.google.com/translate_tts?q='.$words[$i].'&tl='.$lang);
+		{	
+			if($ttsengine == 'google'){
+				$file = $this->GetTtsFileFromGoogle($file,$words,$lang);
+			}
+			elseif($ttsengine == 'acapela'){
+				$file = $this->GetTtsFileFromAcapela($file,$words,$lang);
+			}
 
-			file_put_contents($file, $mp3);
 		}
 		return $file;
 	}
@@ -447,7 +520,7 @@ public function SongNameTTS($directory,$volume=0,$unmute=0,$lang='fr')
 	* @param int volume
 	* @param string language
 	*/
-	public function PlayTTS($message,$directory,$volume=0,$unmute=0,$lang='fr')
+	public function PlayTTS($message,$directory,$volume=0,$unmute=0,$lang='fr',$ttsengine='google')
 	{
 		$actual['track'] = $this->GetPositionInfo();
 		$actual['volume'] = $this->GetVolume();
@@ -460,7 +533,7 @@ public function PlayTTS($message,$directory,$volume=0,$unmute=0,$lang='fr')
 		if ($volume != 0)
 			$this->SetVolume($volume);
 
-		$file = 'x-file-cifs://'.$directory.'/'.$this->TTSToMp3($message,$lang);
+		$file = 'x-file-cifs://'.$directory.'/'.$this->TTSToMp3($message,$lang,$ttsengine);
 
 		if (((stripos($actual['track']["TrackURI"],"x-file-cifs://")) !== false) or ((stripos($actual['track']["TrackURI"],".mp3")) !== false))
 		{
diff --git a/sonos.tts.php b/sonos.tts.php
index b680699..4e030ba 100644
--- a/sonos.tts.php
+++ b/sonos.tts.php
@@ -1,17 +1,22 @@
 <?php
+// Code from https://github.com/DjMomo/sonos
 // Exemple de l'utilisation de la fonction Text-to-speech
 require("sonos.class.php");
-$IP_sonos_1 = "192.168.1.11"; // A adapter avec l'adresse IP du Sonos à contrôler
-$directory = "www/sonos";		// Indiquer ici le dossier partagé contenant les scrips PHP sonos (et qui contiendra le sous-dossier audio)
+$directory = "192.168.99.105/sonos";		// Indiquer ici le dossier partage contenant les scrips PHP sonos (et qui contiendra le sous-dossier audio)
+$ttsengine = 'acapela';						// Indiquer ici le moteur vocal a utiliser (google ou acapela)
+$lang = 'fr';
 
-$volume = 0;
-$force_unmute = 0;
- 
-if (isset($_GET['force_unmute'])) $force_unmute = $_GET['force_unmute']; // Force la désactivation de la sourdine. Optionnel
+$volume = 30;	// De 0 a 100 %
+$force_unmute = 1;
+
+$IP_sonos = "192.168.100.74"; // A adapter avec l'adresse IP du Sonos a controler
+
+
+if (isset($_GET['force_unmute'])) $force_unmute = $_GET['force_unmute']; // Force la desactivation de la sourdine. Optionnel
 if (isset($_GET['volume'])) $volume = $_GET['volume']; // Niveau sonore. Optionnel.
-$message = $_GET['message']; // Message à diffuser
- 
-//Instanciation de la classe
-$sonos_1 = new SonosPHPController($IP_sonos_1);
-$sonos_1->PlayTTS($message,$directory,$volume,$force_unmute); //Lecture du message
-?>
\ No newline at end of file
+$message = $_GET['message']; // Message a diffuser
+
+// Instanciation de la classe
+$sonos = new SonosPHPController($IP_sonos);
+$sonos->PlayTTS($message,$directory,$volume,$force_unmute,$lang,$ttsengine); // Lecture du message
+?>