diff --git a/resources/templates/provision/yealink/w52p/{$mac}.cfg b/resources/templates/provision/yealink/w52p/{$mac}.cfg
index 504be6286c..1067ad5821 100644
--- a/resources/templates/provision/yealink/w52p/{$mac}.cfg
+++ b/resources/templates/provision/yealink/w52p/{$mac}.cfg
@@ -26,7 +26,7 @@ account.1.user_name = {$user_id_1}
 account.1.sip_server_host = {$server_address_1}
 
 #Specify the port for the SIP server. The default value is 5060.
-account.1.sip_server_port = 5060
+account.1.sip_server_port = {$sip_port_1}
 
 #Enable or disable to use the outbound proxy server; 0-Disabled (default), 1-Enabled; 
 account.1.outbound_proxy_enable = 1
@@ -38,7 +38,10 @@ account.1.outbound_host = {$outbound_proxy_1}
 account.1.outbound_port = 5060
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.1.transport = 
+{if $sip_transport_1 == 'udp'}account.1.transport = 0{/if}
+{if $sip_transport_1 == 'tcp'}account.1.transport = 1{/if}
+{if $sip_transport_1 == 'tls'}account.1.transport = 2{/if}
+{if $sip_transport_1 == 'dns srv'}account.1.transport = 3{/if}
 
 #Configure the address of the backup outbound proxy server.
 account.1.backup_outbound_host = 
@@ -65,7 +68,7 @@ account.1.anonymous_reject_offcode =
 account.1.sip_listen_port = 
 
 #Configure the register expiry time (in seconds), the default value is 3600.
-account.1.expires = 
+account.1.expires = {$register_expires_1}
 
 #Enable or disable the 100 reliable retransmission; 0-Disabled, 1-Enabled (default);
 account.1.100rel_enable =
@@ -264,7 +267,7 @@ account.2.user_name = {$user_id_2}
 account.2.sip_server_host = {$server_address_2}
 
 #Specify the port for the SIP server. The default value is 5060.
-account.2.sip_server_port = 5060
+account.2.sip_server_port = {$sip_port_2}
 
 #Enable or disable to use the outbound proxy server; 0-Disabled (default), 1-Enabled; 
 account.2.outbound_proxy_enable = 
@@ -276,7 +279,10 @@ account.2.outbound_host =
 account.2.outbound_port =5060
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.2.transport = 
+{if $sip_transport_2 == 'udp'}account.2.transport = 0{/if}
+{if $sip_transport_2 == 'tcp'}account.2.transport = 1{/if}
+{if $sip_transport_2 == 'tls'}account.2.transport = 2{/if}
+{if $sip_transport_2 == 'dns srv'}account.2.transport = 3{/if}
 
 #Configure the address of the backup outbound proxy server.
 account.2.backup_outbound_host = 
@@ -303,7 +309,7 @@ account.2.anonymous_reject_offcode =
 account.2.sip_listen_port = 
 
 #Configure the register expiry time (in seconds), the default value is 3600.
-account.2.expires = 
+account.2.expires = {$register_expires_2}
 
 #Enable or disable the 100 reliable retransmission; 0-Disabled, 1-Enabled (default);
 account.2.100rel_enable =
@@ -499,7 +505,7 @@ account.3.user_name =
 account.3.sip_server_host = 
 
 #Specify the port for the SIP server. The default value is 5060.
-account.3.sip_server_port = 
+account.3.sip_server_port = {$sip_port_3}
 
 #Enable or disable to use the outbound proxy server; 0-Disabled (default), 1-Enabled; 
 account.3.outbound_proxy_enable = 
@@ -511,7 +517,10 @@ account.3.outbound_host =
 account.3.outbound_port =
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.3.transport = 
+{if $sip_transport_3 == 'udp'}account.3.transport = 0{/if}
+{if $sip_transport_3 == 'tcp'}account.3.transport = 1{/if}
+{if $sip_transport_3 == 'tls'}account.3.transport = 2{/if}
+{if $sip_transport_3 == 'dns srv'}account.3.transport = 3{/if}
 
 #Configure the address of the backup outbound proxy server.
 account.3.backup_outbound_host = 
@@ -538,7 +547,7 @@ account.3.anonymous_reject_offcode =
 account.3.sip_listen_port = 
 
 #Configure the register expiry time (in seconds), the default value is 3600.
-account.3.expires = 
+account.3.expires = {$register_expires_3}
 
 #Enable or disable the 100 reliable retransmission; 0-Disabled, 1-Enabled (default);
 account.3.100rel_enable =
@@ -735,7 +744,7 @@ account.4.user_name =
 account.4.sip_server_host = 
 
 #Specify the port for the SIP server. The default value is 5060.
-account.4.sip_server_port = 
+account.4.sip_server_port = {$sip_port_4}
 
 #Enable or disable to use the outbound proxy server; 0-Disabled (default), 1-Enabled; 
 account.4.outbound_proxy_enable = 
@@ -747,7 +756,11 @@ account.4.outbound_host =
 account.4.outbound_port =
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.4.transport = 
+{if $sip_transport_4 == 'udp'}account.4.transport = 0{/if}
+{if $sip_transport_4 == 'tcp'}account.4.transport = 1{/if}
+{if $sip_transport_4 == 'tls'}account.4.transport = 2{/if}
+{if $sip_transport_4 == 'dns srv'}account.4.transport = 3{/if}
+
 
 #Configure the address of the backup outbound proxy server.
 account.4.backup_outbound_host = 
@@ -774,7 +787,7 @@ account.4.anonymous_reject_offcode =
 account.4.sip_listen_port = 
 
 #Configure the register expiry time (in seconds), the default value is 3600.
-account.4.expires = 
+account.4.expires = {$register_expires_4}
 
 #Enable or disable the 100 reliable retransmission; 0-Disabled, 1-Enabled (default);
 account.4.100rel_enable =
@@ -975,7 +988,7 @@ account.5.user_name =
 account.5.sip_server_host = 
 
 #Specify the port for the SIP server. The default value is 5060.
-account.5.sip_server_port = 
+account.5.sip_server_port = {$sip_port_5}
 
 #Enable or disable to use the outbound proxy server; 0-Disabled (default), 1-Enabled; 
 account.5.outbound_proxy_enable = 
@@ -987,7 +1000,10 @@ account.5.outbound_host =
 account.5.outbound_port =
 
 #Configure the transport type; 0-UDP (default), 1-TCP, 2-TLS, 3-DNS SRV;
-account.5.transport = 
+{if $sip_transport_5 == 'udp'}account.5.transport = 0{/if}
+{if $sip_transport_5 == 'tcp'}account.5.transport = 1{/if}
+{if $sip_transport_5 == 'tls'}account.5.transport = 2{/if}
+{if $sip_transport_5 == 'dns srv'}account.5.transport = 3{/if}
 
 #Configure the address of the backup outbound proxy server.
 account.5.backup_outbound_host = 
@@ -1014,7 +1030,7 @@ account.5.anonymous_reject_offcode =
 account.5.sip_listen_port = 
 
 #Configure the register expiry time (in seconds), the default value is 3600.
-account.5.expires = 
+account.5.expires = {$register_expires_5}
 
 #Enable or disable the 100 reliable retransmission; 0-Disabled, 1-Enabled (default);
 account.5.100rel_enable =