diff --git a/app/ivr_menu/ivr_menu_edit.php b/app/ivr_menu/ivr_menu_edit.php
index da1138066d..8ae74dcdf3 100644
--- a/app/ivr_menu/ivr_menu_edit.php
+++ b/app/ivr_menu/ivr_menu_edit.php
@@ -123,7 +123,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 		if (strlen($ivr_menu_extension) == 0) { $msg .= $text['message-required'].$text['label-extension']."<br>\n"; }
 		if (strlen($ivr_menu_greet_long) == 0) { $msg .= $text['message-required'].$text['label-greet_long']."<br>\n"; }
 		//if (strlen($ivr_menu_greet_short) == 0) { $msg .= $text['message-required'].$text['label-greet_short']."<br>\n"; }
-		if (strlen($ivr_menu_invalid_sound) == 0) { $msg .= $text['message-required'].$text['label-invalid_sound']."<br>\n"; }
+		//if (strlen($ivr_menu_invalid_sound) == 0) { $msg .= $text['message-required'].$text['label-invalid_sound']."<br>\n"; }
 		//if (strlen($ivr_menu_exit_sound) == 0) { $msg .= $text['message-required'].$text['label-exit_sound']."<br>\n"; }
 		//if (strlen($ivr_menu_confirm_macro) == 0) { $msg .= $text['message-required'].$text['label-comfirm_macro']."<br>\n"; }
 		//if (strlen($ivr_menu_confirm_key) == 0) { $msg .= $text['message-required'].$text['label-comfirm_key']."<br>\n"; }
@@ -853,11 +853,11 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "	<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n";
 
 		echo "<tr>\n";
-		echo "<td width=\"30%\" class='vncellreq' valign='top' align='left' nowrap>\n";
+		echo "<td width=\"30%\" class='vncell' valign='top' align='left' nowrap>\n";
 		echo "	".$text['label-invalid_sound']."\n";
 		echo "</td>\n";
 		echo "<td width=\"70%\" class='vtable' align='left'>\n";
-		echo "<select name='ivr_menu_invalid_sound' class='formfld' style='width: 350px;' ".((if_group("superadmin")) ? "onchange='changeToInput(this);'" : null)." required='required'>\n";
+		echo "<select name='ivr_menu_invalid_sound' class='formfld' style='width: 350px;' ".((if_group("superadmin")) ? "onchange='changeToInput(this);'" : null).">\n";
 		//misc optgroup
 			if (if_group("superadmin")) {
 				echo "<optgroup label='Misc'>\n";