diff --git a/resources/templates/provision/fanvil/x4u/{$mac}.cfg b/resources/templates/provision/fanvil/x4u/{$mac}.cfg
index 014d586001..9059dd5148 100644
--- a/resources/templates/provision/fanvil/x4u/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x4u/{$mac}.cfg
@@ -206,7 +206,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.1.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.1.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.1.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.1.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -368,7 +368,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.2.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.2.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.2.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.2.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -530,7 +530,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.3.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.3.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.3.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.3.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -692,7 +692,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.4.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.4.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.4.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.4.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -854,7 +854,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.5.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.5.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.5.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.5.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1016,7 +1016,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.6.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.6.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.6.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.6.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1178,7 +1178,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.7.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.7.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.7.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.7.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1340,7 +1340,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.8.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.8.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.8.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.8.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1502,7 +1502,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.9.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.9.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.9.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.9.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1664,7 +1664,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.10.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.10.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.10.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.10.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1826,7 +1826,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.11.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.11.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.11.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.11.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>
@@ -1988,7 +1988,7 @@
             <SignalPort>5060</SignalPort>
             {if $account.12.sip_transport == 'udp'}<Transport>0</Transport>{/if}
             {if $account.12.sip_transport == 'tcp'}<Transport>1</Transport>{/if}
-            {if $account.12.sip_transport == 'tls'}<Transport>2</Transport>{/if}
+            {if $account.12.sip_transport == 'tls'}<Transport>3</Transport>{/if}
             <UseSRVMixer>0</UseSRVMixer>
             <SRVMixerUri></SRVMixerUri>
             <LongContact>0</LongContact>