diff --git a/resources/templates/provision/htek/uc903/{$mac}.cfg b/resources/templates/provision/htek/uc903/{$mac}.cfg
index 2bb6e16021..2530559082 100644
--- a/resources/templates/provision/htek/uc903/{$mac}.cfg
+++ b/resources/templates/provision/htek/uc903/{$mac}.cfg
@@ -9,7 +9,13 @@
         <P4567 para="Account1.PreferPrimaryServer">0</P4567>
         <P48 para="Account1.OutboundProxy">{$account.1.outbound_proxy_primary}</P48>
         <P20047 para="Account1.BackUpOutboundProxy">{$account.1.outbound_proxy_secondary}</P20047>
-        <P130 para="Account1.SipTransport">{$account.1.sip_transport}</P130>
+
+	<!-- Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV; -->
+	{if $account.1.sip_transport == 'udp'}<P130 para="Account1.SipTransport">0</P130>{/if}
+	{if $account.1.sip_transport == 'tcp'}<P130 para="Account1.SipTransport">1</P130>{/if}
+	{if $account.1.sip_transport == 'tls'}<P130 para="Account1.SipTransport">2</P130>{/if}
+	{if $account.1.sip_transport == 'dns srv'}<P130 para="Account1.SipTransport">3</P130>{/if}
+
         <P52 para="Account1.NatTraversal">2</P52>
         <P20000 para="Account1.Lable">{$account.1.display_name}</P20000>
         <P35 para="Account1.SipUserId">{$account.1.user_id}</P35>
@@ -138,7 +144,13 @@
         <P4568 para="Account2.PreferPrimaryServer">0</P4568>
         <P748 para="Account2.OutboundProxy">{$account.2.outbound_proxy_primary}</P748>
         <P20048 para="Account2.BackUpOutboundProxy">{$account.2.outbound_proxy_secondary}</P20048>
-        <P830 para="Account2.SipTransport">{$account.2.sip_transport}</P830>
+
+	<!-- Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV; -->
+	{if $account.2.sip_transport == 'udp'}<P830 para="Account2.SipTransport">0</P830>{/if}
+	{if $account.2.sip_transport == 'tcp'}<P830 para="Account2.SipTransport">1</P830>{/if}
+	{if $account.2.sip_transport == 'tls'}<P830 para="Account2.SipTransport">2</P830>{/if}
+	{if $account.2.sip_transport == 'dns srv'}<P830 para="Account2.SipTransport">3</P830>{/if}
+
         <P730 para="Account2.NatTraversal">2</P730>
         <P20001 para="Account2.Lable">{$account.2.display_name}</P20001>
         <P735 para="Account2.SipUserId">{$account.2.user_id}</P735>
@@ -267,7 +279,13 @@
         <P4569 para="Account3.PreferPrimaryServer">0</P4569>
         <P503 para="Account3.OutboundProxy">{$account.3.outbound_proxy_primary}</P503>
         <P20049 para="Account3.BackUpOutboundProxy">{$account.3.outbound_proxy_secondary}</P20049>
-        <P930 para="Account3.SipTransport">{$account.3.sip_transport}</P930>
+
+	<!-- Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV; -->
+	{if $account.3.sip_transport == 'udp'}<P930 para="Account3.SipTransport">0</P930>{/if}
+	{if $account.3.sip_transport == 'tcp'}<P930 para="Account3.SipTransport">1</P930>{/if}
+	{if $account.3.sip_transport == 'tls'}<P930 para="Account3.SipTransport">2</P930>{/if}
+	{if $account.3.sip_transport == 'dns srv'}<P930 para="Account3.SipTransport">3</P930>{/if}
+
         <P514 para="Account3.NatTraversal">2</P514>
         <P20002 para="Account3.Lable">{$account.3.display_name}</P20002>
         <P504 para="Account3.SipUserId">{$account.3.user_id}</P504>