diff --git a/plugins/org.eclipse.actf.ai.tts.protalker/src/org/eclipse/actf/ai/tts/protalker/engine/ProTalker.java b/plugins/org.eclipse.actf.ai.tts.protalker/src/org/eclipse/actf/ai/tts/protalker/engine/ProTalker.java
index 843ed25..75fa699 100644
--- a/plugins/org.eclipse.actf.ai.tts.protalker/src/org/eclipse/actf/ai/tts/protalker/engine/ProTalker.java
+++ b/plugins/org.eclipse.actf.ai.tts.protalker/src/org/eclipse/actf/ai/tts/protalker/engine/ProTalker.java
@@ -130,7 +130,11 @@
 	 * @see org.eclipse.actf.ai.tts.ITTSEngine#setGender(java.lang.String)
 	 */
 	public void setGender(String gender) {
-		// Not available
+		if (gender.equals("male")) {
+			engine.setVoice(ProTalkerBridge.VOICE_MALE);
+		} else if (gender.equals("female")) {
+			engine.setVoice(ProTalkerBridge.VOICE_FEMALE);
+		}
 	}
 
 	/*
diff --git a/plugins/org.eclipse.actf.ai.tts.sapi/src/org/eclipse/actf/ai/tts/sapi/engine/SapiVoice.java b/plugins/org.eclipse.actf.ai.tts.sapi/src/org/eclipse/actf/ai/tts/sapi/engine/SapiVoice.java
index e17e284..bd996bc 100644
--- a/plugins/org.eclipse.actf.ai.tts.sapi/src/org/eclipse/actf/ai/tts/sapi/engine/SapiVoice.java
+++ b/plugins/org.eclipse.actf.ai.tts.sapi/src/org/eclipse/actf/ai/tts/sapi/engine/SapiVoice.java
@@ -366,6 +366,12 @@
 	 * @see org.eclipse.actf.ai.tts.ITTSEngine#setGender(java.lang.String)
 	 */
 	public void setGender(String gender) {
+		//TODO
+		if(GENDER_MALE.equalsIgnoreCase(gender)){
+			setVoiceName("name=Microsoft Mike");
+		}else if(GENDER_FEMALE.equalsIgnoreCase(gender)){
+			setVoiceName("name=Microsoft Mary");			
+		}
 	}
 
 	/*