diff --git a/resources/templates/provision/yealink/t56a/{$mac}.cfg b/resources/templates/provision/yealink/t56a/{$mac}.cfg
index 690d730885..4fd48050c4 100644
--- a/resources/templates/provision/yealink/t56a/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t56a/{$mac}.cfg
@@ -5,19 +5,31 @@
 #######################################################################################
 ##                           Account1 Basic Settings                                 ##       
 #######################################################################################
-account.1.enable = 
-account.1.label = 
-account.1.display_name =
-account.1.auth_name = 
-account.1.user_name = 
-account.1.password = 
-account.1.outbound_proxy_enable = 
-account.1.outbound_proxy.1.address =
-account.1.outbound_proxy.1.port =   
+{if isset($user_password_1) }
+account.1.enable = 1
+{else}
+account.1.enable = 0
+{/if}
+account.1.label = {$display_name_1}
+account.1.display_name = {$display_name_1}
+account.1.auth_name = {$auth_id_1} 
+account.1.user_name = {$user_id_1} 
+account.1.password = {$user_password_1}
+account.1.outbound_proxy_enable = {if isset($outbound_proxy_primary_1)}1{else}0{/if}
+account.1.outbound_proxy.1.address = {$outbound_proxy_primary_1}
+{if isset($outbound_proxy_1_port)}
+account.1.outbound_proxy.1.port = {$outbound_proxy_1_port}
+{else}
+account.1.outbound_proxy.1.port = 5060
+{/if}   
 account.1.dial_tone =
-account.1.outbound_proxy.2.address =
-account.1.outbound_proxy.2.port =   
-account.1.outbound_proxy_fallback_interval =
+account.1.outbound_proxy.2.address = {$outbound_proxy_secondary_1}
+account.1.outbound_proxy.2.port = {if isset($outbound_proxy_1_port)}
+account.1.outbound_proxy.2.port = {$outbound_proxy_2_port}
+{else}
+account.1.outbound_proxy.2.port = 5060
+{/if}
+account.1.outbound_proxy_fallback_interval = 120
 
 
 ##It configures the transport type for account 1. 0-UDP,1-TCP,2-TLS,3-DNS-NAPTR
@@ -31,24 +43,32 @@ account.1.sip_server.2.transport_type =
 ##                          Failback                                                 ##       
 #######################################################################################
 
-account.1.naptr_build = 
-account.1.fallback.redundancy_type = 
-account.1.fallback.timeout = 
+account.1.naptr_build = 0
+account.1.fallback.redundancy_type = 0
+account.1.fallback.timeout = 120
 account.1.sip_server.1.address =
-account.1.sip_server.1.port = 
-account.1.sip_server.1.expires = 
-account.1.sip_server.1.retry_counts = 
-account.1.sip_server.1.failback_mode = 
-account.1.sip_server.1.failback_timeout = 
-account.1.sip_server.1.register_on_enable = 
+{if $sip_transport_1 == 'dns srv'}
+account.1.sip_server.1.port = 0
+{else}
+account.1.sip_server.1.port = {$sip_port_1}
+{/if}
+account.1.sip_server.1.expires = {$register_expires_1}
+account.1.sip_server.1.retry_counts = 3
+account.1.sip_server.1.failback_mode = 0
+account.1.sip_server.1.failback_timeout = 3600
+account.1.sip_server.1.register_on_enable = 0
 
 account.1.sip_server.2.address =
-account.1.sip_server.2.port = 
-account.1.sip_server.2.expires = 
-account.1.sip_server.2.retry_counts = 
-account.1.sip_server.2.failback_mode = 
-account.1.sip_server.2.failback_timeout = 
-account.1.sip_server.2.register_on_enable = 
+{if $sip_transport_2 == 'dns srv'}
+account.1.sip_server.2.port = 0
+{else}
+account.1.sip_server.2.port = {$sip_port_2}
+{/if}
+account.1.sip_server.2.expires = 3600
+account.1.sip_server.2.retry_counts = 3 
+account.1.sip_server.2.failback_mode =  0
+account.1.sip_server.2.failback_timeout = 3600 
+account.1.sip_server.2.register_on_enable = 0
 
 
 
@@ -2698,14 +2718,14 @@ features.call_park.park_retrieve_code =
 #######################################################################################
 ##It configures the time zone.For more available time zones, refer to Time Zones on page 215.
 ##The default value is +8.
-local_time.time_zone = 
+local_time.time_zone = {$yealink_time_zone}
 
 ##It configures the time zone name.For more available time zone names, refer to Time Zones on page 215.
 ##The default time zone name is China(Beijing).
-local_time.time_zone_name = 
+local_time.time_zone_name = {$yealink_time_zone_name}
 
-local_time.ntp_server1 = 
-local_time.ntp_server2 = 
+local_time.ntp_server1 = {$ntp_server_primary}
+local_time.ntp_server2 = {$ntp_server_secondary}
 
 ##It configures the update interval (in seconds) when using the NTP server.
 ##The default value is 1000.Integer from 15 to 86400