Index: lams_learning/web/includes/javascript/kumalive.js
===================================================================
diff -u -r2584207dba753ac8e61c06022694b202597775d9 -ra0ab332d7aacbbe554cb9476aa0ede6b12eb881a
--- lams_learning/web/includes/javascript/kumalive.js	(.../kumalive.js)	(revision 2584207dba753ac8e61c06022694b202597775d9)
+++ lams_learning/web/includes/javascript/kumalive.js	(.../kumalive.js)	(revision a0ab332d7aacbbe554cb9476aa0ede6b12eb881a)
@@ -406,8 +406,10 @@
 		
 		// create speaker HTML element
 		$('.name', learnerDiv).clone().appendTo(speaker);
-		$('<div />').addClass('btn btn-default').click(stopSpeak).text(LABELS.SPEAK_FINISH).appendTo(speaker);
-
+		if (roleTeacher) {
+			$('<div />').addClass('btn btn-default').click(stopSpeak).text(LABELS.SPEAK_FINISH).appendTo(speaker);
+		}
+		
 		var targetProfilePicture = $('.profilePicture', learnerDiv).clone()
 			   .removeClass('profilePictureShown')
 			   .prependTo(speaker),