diff --git a/app/music_on_hold/music_on_hold.php b/app/music_on_hold/music_on_hold.php
index 0153f0f548..9d48d59f2f 100644
--- a/app/music_on_hold/music_on_hold.php
+++ b/app/music_on_hold/music_on_hold.php
@@ -17,7 +17,7 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2025
+	Portions created by the Initial Developer are Copyright (C) 2008-2026
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
@@ -203,19 +203,20 @@
 
 		//get remaining values
 			$stream_file_name_temp = $_FILES['file']['tmp_name'];
-			$stream_file_name = $_FILES['file']['name'];
-			$stream_file_ext = strtolower(pathinfo($stream_file_name, PATHINFO_EXTENSION));
+			$stream_file_name = pathinfo($_FILES['file']['name'], PATHINFO_FILENAME);
+			$stream_file_ext = strtolower(pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION));
 
 		//check file type
 			$valid_file_type = ($stream_file_ext == 'wav' || $stream_file_ext == 'mp3' || $stream_file_ext == 'ogg') ? true : false;
 
 		//proceed for valid file type
-			if ($stream_file_ext == 'wav' || $stream_file_ext == 'mp3' || $stream_file_ext == 'ogg') {
+			if ($valid_file_type) {
 
 				//strip slashes, replace spaces
 					$slashes = ["/","\\"];
 					$stream_file_name = str_replace($slashes, '', $stream_file_name);
 					$stream_file_name = str_replace(' ', '-', $stream_file_name);
+					$stream_file_name = $stream_file_name.'.'.$stream_file_ext;
 					if ($action == "add") {
 						$stream_name = str_replace($slashes, '', $stream_name);
 						$stream_name = str_replace(' ', '_', $stream_name);
@@ -328,9 +329,10 @@
 
 	//file type check
 		echo "	function check_file_type(file_input) {\n";
-		echo "		file_ext = file_input.value.substr((~-file_input.value.lastIndexOf('.') >>> 0) + 2);\n";
+		echo "		file_ext = file_input.value.substr((~-file_input.value.lastIndexOf('.') >>> 0) + 2).toLowerCase();\n";
 		echo "		if (file_ext != 'mp3' && file_ext != 'wav' && file_ext != 'ogg' && file_ext != '') {\n";
 		echo "			display_message(\"".$text['message-unsupported_file_type']."\", 'negative', '2750');\n";
+		echo "			document.getElementById('form_upload').reset();\n";
 		echo "		}\n";
 		echo "	}\n";
 
diff --git a/app/recordings/recordings.php b/app/recordings/recordings.php
index 1b1abbc5d3..770f5da69c 100644
--- a/app/recordings/recordings.php
+++ b/app/recordings/recordings.php
@@ -17,7 +17,7 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2025
+	Portions created by the Initial Developer are Copyright (C) 2008-2026
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
@@ -146,9 +146,14 @@
 //upload the recording
 	if ($action == "upload" && permission_exists('recording_upload') && is_uploaded_file($_FILES['file']['tmp_name'])) {
 
+		//get the file name and extension
+			$file_name = pathinfo($_FILES['file']['name'], PATHINFO_FILENAME);
+			$file_ext = strtolower(pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION));
+
 		//remove special characters
 			$recording_filename = str_replace(" ", "_", $_FILES['file']['name']);
 			$recording_filename = str_replace("'", "", $recording_filename);
+			$recording_filename = $file_name.'.'.$file_ext;
 
 		//make sure the destination directory exists
 			if (!is_dir($switch_recordings.'/'.$domain_name)) {
@@ -412,9 +417,10 @@
 //file type check script
 	echo "<script language='JavaScript' type='text/javascript'>\n";
 	echo "	function check_file_type(file_input) {\n";
-	echo "		file_ext = file_input.value.substr((~-file_input.value.lastIndexOf('.') >>> 0) + 2);\n";
+	echo "		file_ext = file_input.value.substr((~-file_input.value.lastIndexOf('.') >>> 0) + 2).toLowerCase();\n";
 	echo "		if (file_ext != 'mp3' && file_ext != 'wav' && file_ext != 'ogg' && file_ext != '') {\n";
 	echo "			display_message(\"".$text['message-unsupported_file_type']."\", 'negative', '2750');\n";
+	echo "			document.getElementById('form_upload').reset();\n";
 	echo "		}\n";
 	echo "	}\n";
 	echo "</script>";
diff --git a/app/voicemail_greetings/voicemail_greetings.php b/app/voicemail_greetings/voicemail_greetings.php
index 436cfecf00..bc953262e0 100644
--- a/app/voicemail_greetings/voicemail_greetings.php
+++ b/app/voicemail_greetings/voicemail_greetings.php
@@ -17,7 +17,7 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2025
+	Portions created by the Initial Developer are Copyright (C) 2008-2026
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
@@ -178,8 +178,8 @@
 		}
 
 		//get the file extension
-		$file_ext = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
 		$file_name = $_FILES['file']['name'];
+		$file_ext = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));
 
 		//define the allowed file extensions
 		$allowed_extensions = ['wav', 'mp3', 'ogg'];
@@ -239,7 +239,7 @@
 			$array['voicemail_greetings'][$x]['greeting_filename'] = $greeting_file_name;
 			$array['voicemail_greetings'][$x]['greeting_description'] = '';
 			if (!empty($settings->get('voicemail', 'storage_type')) && $settings->get('voicemail', 'storage_type') == 'base64') {
-				$array['voicemail_greetings'][$x]['greeting_base64'] = base64_encode(file_get_contents($greeting_dir.'/'.$file_name));
+				$array['voicemail_greetings'][$x]['greeting_base64'] = base64_encode(file_get_contents($greeting_dir.'/'.$greeting_file_name));
 			}
 
 			//save the array
@@ -356,7 +356,7 @@
 //file type check script
 	echo "<script language='JavaScript' type='text/javascript'>\n";
 	echo "	function check_file_type(file_input) {\n";
-	echo "		file_ext = file_input.value.substr((~-file_input.value.lastIndexOf('.') >>> 0) + 2);\n";
+	echo "		file_ext = file_input.value.substr((~-file_input.value.lastIndexOf('.') >>> 0) + 2).toLowerCase();\n";
 	echo "		if (file_ext != 'mp3' && file_ext != 'wav' && file_ext != 'ogg' && file_ext != '') {\n";
 	echo "			display_message(\"".$text['message-unsupported_file_type']."\", 'negative', '2750');\n";
 	echo "			document.getElementById('form_upload').reset();\n";