diff --git a/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg b/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg
index 5ec2850217..2c7c476db5 100644
--- a/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg
+++ b/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg
@@ -16,6 +16,13 @@
 		reg.{$row.line_number}.auth.optimizedInFailover="" 
 		{if isset($row.outbound_proxy)}reg.{$row.line_number}.outboundProxy.address = "{$row.outbound_proxy}"
 		{/if}
+		{if isset($row.sip_port)}reg.{$row.line_number}.outboundProxy.port="{$row.sip_port}"{else}reg.{$row.line_number}.server.1.port="5060"
+		{/if}
+		{if $row.sip_transport == ''}reg.{$row.line_number}.outboundProxy.transport="TCPOnly"{/if}
+		{if $row.sip_transport == 'tcp'}reg.{$row.line_number}.outboundProxy.transport="TCPOnly"{/if}
+		{if $row.sip_transport == 'udp'}reg.{$row.line_number}.outboundProxy.transport="UDPOnly"{/if}
+		{if $row.sip_transport == 'tls'}reg.{$row.line_number}.outboundProxy.transport="TLS" {/if}
+		{if $row.sip_transport == 'dns srv'}reg.{$row.line_number}.outboundProxy.transport="DNSnaptr"{/if}
 		reg.{$row.line_number}.server.1.address="{$row.server_address}"
 		{if isset($row.sip_port)}reg.{$row.line_number}.server.1.port="{$row.sip_port}"{else}reg.{$row.line_number}.server.1.port="5060"
 		{/if}
@@ -79,4 +86,4 @@
 			msg.mwi.6.callBackMode="disabled" 
 			msg.mwi.6.callBack=""/> 
 	</msg>
-</phone1>
+</phone1>
\ No newline at end of file