diff --git a/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg b/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg
index ba048bd2ea..5ec2850217 100644
--- a/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg
+++ b/resources/templates/provision/polycom/vvx/{$mac}-registration.cfg
@@ -13,7 +13,9 @@
 		reg.{$row.line_number}.auth.userId="{$row.user_id}" 
 		reg.{$row.line_number}.auth.password="{$row.password}" 
 		reg.{$row.line_number}.lineKeys="{$line_key_value_{$row.line_number}}" 
-		reg.1.auth.optimizedInFailover="" 
+		reg.{$row.line_number}.auth.optimizedInFailover="" 
+		{if isset($row.outbound_proxy)}reg.{$row.line_number}.outboundProxy.address = "{$row.outbound_proxy}"
+		{/if}
 		reg.{$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}
@@ -22,16 +24,13 @@
 		{if $row.sip_transport == 'udp'}reg.{$row.line_number}.server.1.transport="UDPOnly"{/if}
 		{if $row.sip_transport == 'tls'}reg.{$row.line_number}.server.1.transport="TLS" {/if}
 		{if $row.sip_transport == 'dns srv'}reg.{$row.line_number}.server.1.transport="DNSnaptr"{/if}
-
-		reg.{$row.line_number}.server.2.transport="TCPOnly"
 		{if isset($row.sip_port)}reg.{$row.line_number}.server.1.expires="{$row.register_expires}"{else}reg.{$row.line_number}.server.1.expires="120"{/if}
-		
 		reg.{$row.line_number}.server.1.expires.overlap="" 
 		reg.{$row.line_number}.server.1.register="" 
 		reg.{$row.line_number}.server.1.retryTimeOut="" 
 		reg.{$row.line_number}.server.1.retryMaxCount="" 
 		reg.{$row.line_number}.server.1.expires.lineSeize="" 
-	
+
 		{/foreach}/>
 
 	<attendant attendant.reg="1" attendant.ringType="ringer1" attendant.uri="">