diff --git a/app/devices/resources/classes/device.php b/app/devices/resources/classes/device.php
index 73e9467610..a751c8ba58 100644
--- a/app/devices/resources/classes/device.php
+++ b/app/devices/resources/classes/device.php
@@ -345,11 +345,15 @@
 
 		public static function get_vendor_by_agent($agent){
 			if ($agent) {
+				//set the user agent string to lower case
 					$agent = strtolower($agent);
 				//get the vendor
 					if (preg_replace('/^.*?(aastra).*$/i', '$1', $agent) == "aastra") {
 						return "aastra";
 					}
+					if (preg_replace('/^.*?(algo).*$/i', '$1', $agent) == "algo") {
+						return "algo";
+					}
 					if (preg_replace('/^.*?(cisco\/spa).*$/i', '$1', $agent) == "cisco/spa") {
 						return "cisco-spa";
 					}
@@ -357,8 +361,8 @@
 						return "cisco";
 					}
 					if (preg_replace('/^.*?(digium).*$/i', '$1', $agent) == "digium") {
-                                                return "digium";
-                                        }
+						return "digium";
+					}
 					if (preg_replace('/^.*?(grandstream).*$/i', '$1', $agent) == "grandstream") {
 						return "grandstream";
 					}
diff --git a/app/switch/resources/scripts/app/event_notify/index.lua b/app/switch/resources/scripts/app/event_notify/index.lua
index a9d10e65fb..59c4341cb4 100644
--- a/app/switch/resources/scripts/app/event_notify/index.lua
+++ b/app/switch/resources/scripts/app/event_notify/index.lua
@@ -65,6 +65,16 @@
 		end
 	end
 
+--algo
+	if (vendor == "algo") then
+		if (command == "reboot") then
+			event:addHeader('event-string', 'check-sync;reboot=true');
+		end
+		if (command == "check_sync") then
+			event:addHeader('event-string', 'check-sync');
+		end
+	end
+
 --cisco
 	if (vendor == "cisco") then
 		if (command == "reboot") then