diff --git a/resources/templates/provision/grandstream/gxv300x/{$mac}.xml b/resources/templates/provision/grandstream/gxv300x/{$mac}.xml
index 8ad0e33fb2..21badc3134 100644
--- a/resources/templates/provision/grandstream/gxv300x/{$mac}.xml
+++ b/resources/templates/provision/grandstream/gxv300x/{$mac}.xml
@@ -216,7 +216,7 @@
     <!-- Unregister On Reboot. 0 - no, 1 - yes -->
     <P81>0</P81>
     <!-- Register Expiration (in minutes. default 1 hour, max 45 days) -->
-    <P32>3</P32>
+    <P32>{$account.1.register_expires}</P32>
     <!-- SIP Registration Failure Retry Wait Time (in seconds. Between 1-3600, default is 20) -->
     <P138>20</P138>
     <!-- Local SIP port (default 5060) -->
@@ -354,7 +354,7 @@
     <!-- Unregister on Reboot. 0 - no, 1 - yes -->
     <P411>0</P411>
     <!-- Register Expiration (in minutes. default 1 hour, max 45 days) -->
-    <P412>3</P412>
+    <P412>{$account.2.register_expires}</P412>
     <!-- Registration Retry Wait Time (in seconds. Between 1-3600, default is 20) -->
     <P471>20</P471>
     <!-- SIP Transport, 1 - UDP(default), 2 - TCP -->
@@ -493,7 +493,7 @@
     <!-- Unregister on Reboot. 0 - no, 1 - yes -->
     <P511>0</P511>
     <!-- Register Expiration (in minutes. default 1 hour, max 45 days) -->
-    <P512>3</P512>
+    <P512>{$account.3.register_expires}</P512>
     <!-- Registration Retry Wait Time (in seconds. Between 1-3600, default is 20) -->
     <P571>20</P571>
     <!-- SIP Local port (default 5064) -->