diff --git a/resources/templates/provision/fanvil/x6/{$mac}.cfg b/resources/templates/provision/fanvil/x6/{$mac}.cfg
index 2b0096e4de..315db1a23b 100644
--- a/resources/templates/provision/fanvil/x6/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x6/{$mac}.cfg
@@ -136,7 +136,7 @@
             <NATType>0</NATType>
             <EnableRport>1</EnableRport>
             <Subscribe>0</Subscribe>
-            <SubExpire>3600</SubExpire>
+            <SubExpire>{$register_expires_1}</SubExpire>
             <SingleCodec>0</SingleCodec>
             <CLIR>0</CLIR>
             <StrictProxy>1</StrictProxy>
@@ -284,7 +284,7 @@
             <NATType>0</NATType>
             <EnableRport>1</EnableRport>
             <Subscribe>0</Subscribe>
-            <SubExpire>3600</SubExpire>
+            <SubExpire>{$register_expires_2}</SubExpire>
             <SingleCodec>0</SingleCodec>
             <CLIR>0</CLIR>
             <StrictProxy>1</StrictProxy>
@@ -424,7 +424,7 @@
             <NATType>0</NATType>
             <EnableRport>1</EnableRport>
             <Subscribe>0</Subscribe>
-            <SubExpire>3600</SubExpire>
+            <SubExpire>{$register_expires_3}</SubExpire>
             <SingleCodec>0</SingleCodec>
             <CLIR>0</CLIR>
             <StrictProxy>1</StrictProxy>
@@ -564,7 +564,7 @@
             <NATType>0</NATType>
             <EnableRport>1</EnableRport>
             <Subscribe>0</Subscribe>
-            <SubExpire>3600</SubExpire>
+            <SubExpire>{$register_expires_4}</SubExpire>
             <SingleCodec>0</SingleCodec>
             <CLIR>0</CLIR>
             <StrictProxy>1</StrictProxy>
@@ -704,7 +704,7 @@
             <NATType>0</NATType>
             <EnableRport>1</EnableRport>
             <Subscribe>0</Subscribe>
-            <SubExpire>3600</SubExpire>
+            <SubExpire>{$register_expires_5}</SubExpire>
             <SingleCodec>0</SingleCodec>
             <CLIR>0</CLIR>
             <StrictProxy>1</StrictProxy>
@@ -844,7 +844,7 @@
             <NATType>0</NATType>
             <EnableRport>1</EnableRport>
             <Subscribe>0</Subscribe>
-            <SubExpire>3600</SubExpire>
+            <SubExpire>{$register_expires_6}</SubExpire>
             <SingleCodec>0</SingleCodec>
             <CLIR>0</CLIR>
             <StrictProxy>1</StrictProxy>