diff --git a/resources/templates/provision/fanvil/x4g/{$mac}.cfg b/resources/templates/provision/fanvil/x4g/{$mac}.cfg
index 8d529cb7bd..aaaf60fca6 100644
--- a/resources/templates/provision/fanvil/x4g/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x4g/{$mac}.cfg
@@ -18,7 +18,7 @@
 <RTP_Initial_Port>16384</RTP_Initial_Port>
 <RTP_Port_Quantity>16384</RTP_Port_Quantity>
 <SNTP_Server>{$ntp_server_primary}</SNTP_Server>
-<Second_SNTP_Server>pool.ntp.org</Second_SNTP_Server>
+<Second_SNTP_Server>{$ntp_server_secondary}</Second_SNTP_Server>
 <Enable_SNTP>1</Enable_SNTP>
 <Time_Zone>32</Time_Zone>
 <Location>1</Location>
@@ -262,7 +262,7 @@
 <Enable_Group_Backup>0</Enable_Group_Backup>
 <Enable_RFC4475>1</Enable_RFC4475>
 <SIP_invite_strict>1</SIP_invite_strict>
-<Notify_Reboot>0</Notify_Reboot>
+<Notify_Reboot>1</Notify_Reboot>
 <SMS_direct_Enabled>0</SMS_direct_Enabled>
 <SMS_Save_Enabled>1</SMS_Save_Enabled>
 <SMS_Ring_Enabled>1</SMS_Ring_Enabled>
@@ -270,22 +270,28 @@
 <SIP_Line_List>
 <SIP_Line_List_Entry>
 <ID>SIP1</ID>
-<Phone_Number></Phone_Number>
-<Display_Name></Display_Name>
-<Sip_Name></Sip_Name>
-<Register_Addr></Register_Addr>
-<Register_Port>5060</Register_Port>
-<Register_User></Register_User>
-<Register_Pswd></Register_Pswd>
-<Register_TTL>3600</Register_TTL>
-<Enable_Reg>0</Enable_Reg>
-<Proxy_Addr></Proxy_Addr>
-<Proxy_Port>5060</Proxy_Port>
-<Proxy_User></Proxy_User>
-<Proxy_Pswd></Proxy_Pswd>
-<BakProxy_Addr></BakProxy_Addr>
-<BakProxy_Port>5060</BakProxy_Port>
-<Enable_Failbac>0</Enable_Failbac>
+<Phone_Number>{$user_id_1}</Phone_Number>
+<Display_Name>{$display_name_1}</Display_Name>
+<Sip_Name>{$fanvil_server_name}</Sip_Name>
+<Register_Addr>{$server_address_1}</Register_Addr>
+<Register_Port>{$sip_port_1}</Register_Port>
+<Register_User>{$auth_id_1}</Register_User>
+<Register_Pswd>{$user_password_1}</Register_Pswd>
+<Register_TTL>{$register_expires_1}</Register_TTL>
+
+{if isset($user_password_1) }
+<EnableReg>1</EnableReg>
+{else}
+<EnableReg>0</EnableReg>
+{/if}
+
+<Proxy_Addr>{$outbound_proxy_primary_1}</Proxy_Addr>
+<Proxy_Port>{$sip_port_1}</Proxy_Port>
+<Proxy_User>{$auth_id_1}</Proxy_User>
+<Proxy_Pswd>{$user_password_1}</Proxy_Pswd>
+<BakProxy_Addr>{$outbound_proxy_secondary_1}</BakProxy_Addr>
+<BakProxy_Port>{$sip_port_1}</BakProxy_Port>
+<Enable_Failbac>1</Enable_Failbac>
 <Signal_Crypto>0</Signal_Crypto>
 <SigCrypto_Key></SigCrypto_Key>
 <Media_Crypto>0</Media_Crypto>
@@ -398,22 +404,28 @@
 </SIP_Line_List_Entry>
 <SIP_Line_List_Entry>
 <ID>SIP2</ID>
-<Phone_Number></Phone_Number>
-<Display_Name></Display_Name>
-<Sip_Name></Sip_Name>
-<Register_Addr></Register_Addr>
-<Register_Port>5060</Register_Port>
-<Register_User></Register_User>
-<Register_Pswd></Register_Pswd>
-<Register_TTL>3600</Register_TTL>
-<Enable_Reg>0</Enable_Reg>
-<Proxy_Addr></Proxy_Addr>
-<Proxy_Port>5060</Proxy_Port>
-<Proxy_User></Proxy_User>
-<Proxy_Pswd></Proxy_Pswd>
-<BakProxy_Addr></BakProxy_Addr>
-<BakProxy_Port>5060</BakProxy_Port>
-<Enable_Failbac>0</Enable_Failbac>
+<Phone_Number>{$user_id_2}</Phone_Number>
+<Display_Name>{$display_name_2}</Display_Name>
+<Sip_Name>{$fanvil_server_name}</Sip_Name>
+<Register_Addr>{$server_address_2}</Register_Addr>
+<Register_Port>{$sip_port_2}</Register_Port>
+<Register_User>{$auth_id_2}</Register_User>
+<Register_Pswd>{$user_password_2}</Register_Pswd>
+<Register_TTL>{$register_expires_2}</Register_TTL>
+
+{if isset($user_password_2) }
+<EnableReg>1</EnableReg>
+{else}
+<EnableReg>0</EnableReg>
+{/if}
+
+<Proxy_Addr>{$outbound_proxy_primary_2}</Proxy_Addr>
+<Proxy_Port>{$sip_port_2}</Proxy_Port>
+<Proxy_User>{$auth_id_2}</Proxy_User>
+<Proxy_Pswd>{$user_password_2}</Proxy_Pswd>
+<BakProxy_Addr>{$outbound_proxy_secondary_2}</BakProxy_Addr>
+<BakProxy_Port>{$sip_port_2}</BakProxy_Port>
+<Enable_Failbac>1</Enable_Failbac>
 <Signal_Crypto>0</Signal_Crypto>
 <SigCrypto_Key></SigCrypto_Key>
 <Media_Crypto>0</Media_Crypto>
@@ -526,22 +538,28 @@
 </SIP_Line_List_Entry>
 <SIP_Line_List_Entry>
 <ID>SIP3</ID>
-<Phone_Number></Phone_Number>
-<Display_Name></Display_Name>
-<Sip_Name></Sip_Name>
-<Register_Addr></Register_Addr>
-<Register_Port>5060</Register_Port>
-<Register_User></Register_User>
-<Register_Pswd></Register_Pswd>
-<Register_TTL>3600</Register_TTL>
-<Enable_Reg>0</Enable_Reg>
-<Proxy_Addr></Proxy_Addr>
-<Proxy_Port>5060</Proxy_Port>
-<Proxy_User></Proxy_User>
-<Proxy_Pswd></Proxy_Pswd>
-<BakProxy_Addr></BakProxy_Addr>
-<BakProxy_Port>5060</BakProxy_Port>
-<Enable_Failbac>0</Enable_Failbac>
+<Phone_Number>{$user_id_3}</Phone_Number>
+<Display_Name>{$display_name_3}</Display_Name>
+<Sip_Name>{$fanvil_server_name}</Sip_Name>
+<Register_Addr>{$server_address_3}</Register_Addr>
+<Register_Port>{$sip_port_3}</Register_Port>
+<Register_User>{$auth_id_3}</Register_User>
+<Register_Pswd>{$user_password_3}</Register_Pswd>
+<Register_TTL>{$register_expires_3}</Register_TTL>
+
+{if isset($user_password_3) }
+<EnableReg>1</EnableReg>
+{else}
+<EnableReg>0</EnableReg>
+{/if}
+
+<Proxy_Addr>{$outbound_proxy_primary_3}</Proxy_Addr>
+<Proxy_Port>{$sip_port_3}</Proxy_Port>
+<Proxy_User>{$auth_id_3}</Proxy_User>
+<Proxy_Pswd>{$user_password_3}</Proxy_Pswd>
+<BakProxy_Addr>{$outbound_proxy_secondary_3}</BakProxy_Addr>
+<BakProxy_Port>{$sip_port_3}</BakProxy_Port>
+<Enable_Failbac>1</Enable_Failbac>
 <Signal_Crypto>0</Signal_Crypto>
 <SigCrypto_Key></SigCrypto_Key>
 <Media_Crypto>0</Media_Crypto>
@@ -654,22 +672,28 @@
 </SIP_Line_List_Entry>
 <SIP_Line_List_Entry>
 <ID>SIP4</ID>
-<Phone_Number></Phone_Number>
-<Display_Name></Display_Name>
-<Sip_Name></Sip_Name>
-<Register_Addr></Register_Addr>
-<Register_Port>5060</Register_Port>
-<Register_User></Register_User>
-<Register_Pswd></Register_Pswd>
-<Register_TTL>3600</Register_TTL>
-<Enable_Reg>0</Enable_Reg>
-<Proxy_Addr></Proxy_Addr>
-<Proxy_Port>5060</Proxy_Port>
-<Proxy_User></Proxy_User>
-<Proxy_Pswd></Proxy_Pswd>
-<BakProxy_Addr></BakProxy_Addr>
-<BakProxy_Port>5060</BakProxy_Port>
-<Enable_Failbac>0</Enable_Failbac>
+<Phone_Number>{$user_id_4}</Phone_Number>
+<Display_Name>{$display_name_4}</Display_Name>
+<Sip_Name>{$fanvil_server_name}</Sip_Name>
+<Register_Addr>{$server_address_4}</Register_Addr>
+<Register_Port>{$sip_port_4}</Register_Port>
+<Register_User>{$auth_id_4}</Register_User>
+<Register_Pswd>{$user_password_4}</Register_Pswd>
+<Register_TTL>{$register_expires_4}</Register_TTL>
+
+{if isset($user_password_4) }
+<EnableReg>1</EnableReg>
+{else}
+<EnableReg>0</EnableReg>
+{/if}
+
+<Proxy_Addr>{$outbound_proxy_primary_4}</Proxy_Addr>
+<Proxy_Port>{$sip_port_4}</Proxy_Port>
+<Proxy_User>{$auth_id_4}</Proxy_User>
+<Proxy_Pswd>{$user_password_4}</Proxy_Pswd>
+<BakProxy_Addr>{$outbound_proxy_secondary_4}</BakProxy_Addr>
+<BakProxy_Port>{$sip_port_4}</BakProxy_Port>
+<Enable_Failbac>1</Enable_Failbac>
 <Signal_Crypto>0</Signal_Crypto>
 <SigCrypto_Key></SigCrypto_Key>
 <Media_Crypto>0</Media_Crypto>
@@ -917,7 +941,7 @@
 <Enable_KeyLock>0</Enable_KeyLock>
 <KeyLock_Status>0</KeyLock_Status>
 <Emergency_Call>110</Emergency_Call>
-<LCD_Title>VOIP PHONE</LCD_Title>
+<LCD_Title>{$fanvil_greeting}</LCD_Title>
 <LCD_Constrast>5</LCD_Constrast>
 <LCD_Luminance>1</LCD_Luminance>
 <Backlight_Off_Time>30</Backlight_Off_Time>
@@ -930,7 +954,13 @@
 <Ringing_Power_Led>0</Ringing_Power_Led>
 <Mute_Call_Power_Led>0</Mute_Call_Power_Led>
 <Hold_Power_Led>0</Hold_Power_Led>
+
+{if isset({$fanvil_time_display}) }
+<Time_Display_Style>1</Time_Display_Style>
+{else}
 <Time_Display_Style>0</Time_Display_Style>
+{/if}
+
 <Phone_Model>X4G</Phone_Model>
 <FuncKey_Page_Num>2</FuncKey_Page_Num>
 <Blf_Default_type>0</Blf_Default_type>
@@ -938,11 +968,11 @@
 <Disable_CHN_IME>0</Disable_CHN_IME>
 <Disable_Dial_Search>0</Disable_Dial_Search>
 <Redial_Enter_CLog>1</Redial_Enter_CLog>
-<Date_Display_Style>0</Date_Display_Style>
+<Date_Display_Style>{$fanvil_date_display}</Date_Display_Style>
 <Date_Separator>0</Date_Separator>
 <Enable_Pre-Dial>1</Enable_Pre-Dial>
 <Default_Line>0</Default_Line>
-<Enable_Default_Line>1</Enable_Default_Line>
+<Enable_Default_Line>0</Enable_Default_Line>
 <Enable_Auto_SelLine>1</Enable_Auto_SelLine>
 <Agent_Username></Agent_Username>
 <Agent_Password></Agent_Password>
@@ -1597,9 +1627,9 @@
 <Config_File_Name></Config_File_Name>
 <Config_File_Key></Config_File_Key>
 <Common_Cfg_File_Key></Common_Cfg_File_Key>
-<Download_Server_IP></Download_Server_IP>
-<Download_Protocol>0</Download_Protocol>
-<Download_Mode>0</Download_Mode>
+<Download_Server_IP>https://{$domain_name}/app/provision</Download_Server_IP>
+<Download_Protocol>5</Download_Protocol>
+<Download_Mode>1</Download_Mode>
 <Download_Interval>1</Download_Interval>
 <DHCP_Option>66</DHCP_Option>
 <Save_DHCP_Opion>0</Save_DHCP_Opion>
@@ -1613,7 +1643,7 @@
 <Download_CommonConf>1</Download_CommonConf>
 <Download_DeviceConf>1</Download_DeviceConf>
 <Check_FailTimes>5</Check_FailTimes>
-<update_PB_Interval>720</update_PB_Interval>
+<update_PB_Interval>5</update_PB_Interval>
 <Clr_PB_B4_Import>0</Clr_PB_B4_Import>
 <Trust_Certification>0</Trust_Certification>
 <Enable_Auto_Upgrade>0</Enable_Auto_Upgrade>