diff --git a/resources/templates/provision/yealink/t28p/{$mac}.cfg b/resources/templates/provision/yealink/t28p/{$mac}.cfg
index 06624db3f9..0df6d9ecc0 100644
--- a/resources/templates/provision/yealink/t28p/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t28p/{$mac}.cfg
@@ -697,8 +697,8 @@ account.3.outbound_port =
 {if $sip_transport_3 == 'dns srv'}account.3.transport = 3{/if}
 
 account.3.outbound_proxy.1.address = {$outbound_proxy_primary_3}
-+account.3.outbound_proxy.2.address = {$outbound_proxy_secondary_3}
-+account.3.outbound_proxy_enable = {if isset($outbound_proxy_primary_3)}1{else}0{/if}
+account.3.outbound_proxy.2.address = {$outbound_proxy_secondary_3}
+account.3.outbound_proxy_enable = {if isset($outbound_proxy_primary_3)}1{else}0{/if}
 
 
 #Configure the address of the backup outbound proxy server.