diff --git a/resources/templates/provision/grandstream/gxp116x/{$mac}.xml b/resources/templates/provision/grandstream/gxp116x/{$mac}.xml
index 168edeea3c..49de122420 100644
--- a/resources/templates/provision/grandstream/gxp116x/{$mac}.xml
+++ b/resources/templates/provision/grandstream/gxp116x/{$mac}.xml
@@ -449,7 +449,7 @@
 <!--  Dial Plan. Default is { x+ | *x+ | *xx*x+ } -->
 <!--  String -->
 <!--  Mandatory -->
-<P290>{ x+ | *x+ | *xx*x+ }</P290>
+<P290>{$grandstream_dial_plan}</P290>
 
 <!--  Delayed Call Forward Wait Time (in seconds). Default is 20 -->
 <!--  Number: 1 - 120 -->