diff --git a/resources/templates/provision/yealink/t43u/y000000000107.cfg b/resources/templates/provision/yealink/t43u/y000000000107.cfg
index 63757f8502..61328e6465 100644
--- a/resources/templates/provision/yealink/t43u/y000000000107.cfg
+++ b/resources/templates/provision/yealink/t43u/y000000000107.cfg
@@ -78,13 +78,13 @@ static.network.wifi.ipv6_icmp_v6.enable=
 #######################################################################################
 ##                                 Network Internet                                  ##
 #######################################################################################
-static.network.ip_address_mode =
+static.network.ip_address_mode = {$yealink_ip_address_mode}
 static.network.span_to_pc_port =
 static.network.vlan.pc_port_mode =
 static.network.static_dns_enable =
 static.network.pc_port.enable =
-static.network.primary_dns =
-static.network.secondary_dns =
+{if isset($dns_server_primary)}static.network.primary_dns = {$dns_server_primary}{/if}
+{if isset($dns_server_secondary)}static.network.secondary_dns = {$dns_server_secondary}{/if}
 static.network.internet_port.gateway =
 static.network.internet_port.mask =
 static.network.internet_port.ip =
@@ -122,7 +122,7 @@ static.network.redundancy.failback.timeout =
 #######################################################################################
 ##                                   Network LLDP                                    ##
 #######################################################################################
-static.network.lldp.enable =
+static.network.lldp.enable = {$yealink_lldp_enable}
 static.network.lldp.packet_interval =
 
 
@@ -134,22 +134,21 @@ static.network.vlan.dhcp_enable =
 static.network.vlan.dhcp_option =
 static.network.vlan.vlan_change.enable =
 
-
-static.network.vlan.pc_port_priority =
-static.network.vlan.pc_port_vid =
+static.network.vlan.pc_port_priority = {$yealink_vlan_pc_cos}
+static.network.vlan.pc_port_vid = {$yealink_vlan_pc_id}
 static.network.vlan.pc_port_enable =
 
-static.network.vlan.internet_port_priority =
-static.network.vlan.internet_port_vid =
-static.network.vlan.internet_port_enable =
+static.network.vlan.internet_port_priority = {$yealink_vlan_cos}
+static.network.vlan.internet_port_vid = {$yealink_vlan_id}
+
+{if isset($yealink_vlan_enable)}static.network.vlan.internet_port_enable = {$yealink_vlan_enable}{else}static.network.vlan.internet_port_enable = 0{/if}
 
 
 #######################################################################################
 ##                                    Network VPN                                    ##
 #######################################################################################
-static.network.vpn_enable =
-static.openvpn.url =
-
+static.network.vpn_enable = {$yealink_network_vpn_enable}
+static.openvpn.url = {$yealink_openvpn_url}
 
 
 #######################################################################################
@@ -186,9 +185,9 @@ static.zero_touch.network_fail_wait_times =
 #######################################################################################
 ##                                   Autop URL                                       ##
 #######################################################################################
-static.auto_provision.server.url =
-static.auto_provision.server.username =
-static.auto_provision.server.password =
+static.auto_provision.server.url = {$yealink_provision_url}
+static.auto_provision.server.username = {$http_auth_username}
+static.auto_provision.server.password = {$http_auth_password}
 
 
 #######################################################################################
@@ -300,8 +299,8 @@ static.managementserver.enable =
 static.managementserver.username =
 static.managementserver.password =
 static.managementserver.url =
-static.managementserver.periodic_inform_enable =
-static.managementserver.periodic_inform_interval =
+static.managementserver.periodic_inform_enable = 0
+static.managementserver.periodic_inform_interval = 60
 static.managementserver.connection_request_password =
 static.managementserver.connection_request_username =
 
@@ -310,7 +309,7 @@ static.managementserver.connection_request_username =
 #######################################################################################
 ##                            Firmware Update                                        ##
 #######################################################################################
-static.firmware.url =
+static.firmware.url = {$yealink_firmware_url}/{$yealink_firmware_t43u}
 
 
 #######################################################################################
@@ -370,15 +369,18 @@ wui.quick_login =
 #######################################################################################
 static.phone_setting.reserve_certs_enable = 
 features.relog_offtime = 
-static.security.default_ssl_method = 
+static.security.default_ssl_method = {$yealink_security_default_ssl_method}
 static.security.cn_validation = 
 static.security.dev_cert = 
 static.security.ca_cert = 
-static.security.trust_certificates = 
-static.security.user_password = 
-static.security.user_name.var = 
-static.security.user_name.admin = 
-static.security.user_name.user = 
+static.security.trust_certificates = {if $yealink_trust_certificates == "false"}0{elseif $yealink_trust_certificates == "true"}1{/if}
+
+static.security.user_password = {$var_name}:{$var_password}
+static.security.user_password = {$admin_name}:{$admin_password}
+static.security.user_password = {$user_name}:{$user_password}
+static.security.user_name.var = {$var_name}
+static.security.user_name.admin = {$admin_name}
+static.security.user_name.user = {$user_name}
 
 ##V83 Add
 static.security.default_access_level =
@@ -423,12 +425,12 @@ static.auto_provision.encryption.config =
 #######################################################################################
 ##                                   Trnasfer                                        ##
 #######################################################################################
-dialplan.transfer.mode =
-transfer.on_hook_trans_enable =
-transfer.tran_others_after_conf_enable =
-transfer.blind_tran_on_hook_enable =
-transfer.semi_attend_tran_enable =
-phone_setting.call_appearance.transfer_via_new_linekey=
+dialplan.transfer.mode = {$yealink_transfer_mode}
+transfer.on_hook_trans_enable = {$yealink_transfer_onhook}
+transfer.tran_others_after_conf_enable = {$yealink_transfer_after_conf}
+transfer.blind_tran_on_hook_enable = {$yealink_transfer_blind_on_hook}
+transfer.semi_attend_tran_enable = {$yealink_transfer_semi_attended}
+phone_setting.call_appearance.transfer_via_new_linekey= {$yealink_transfer_via_new_linekey}
 
 
 #######################################################################################
@@ -475,8 +477,8 @@ features.password_dial.length=
 features.password_dial.prefix=
 features.password_dial.enable=
 features.group_listen_in_talking_enable=
-phone_setting.call_info_display_method=
-phone_setting.called_party_info_display.enable =
+phone_setting.call_info_display_method = 0
+phone_setting.called_party_info_display.enable = 1
 features.headset_training=
 features.headset_prior=
 features.dtmf.replace_tran =
@@ -487,7 +489,7 @@ phone_setting.ringback_timeout=
 features.keep_mute.enable=
 linekey.1.shortlabel=
 features.config_dsskey_length.shorten =
-transfer.dsskey_deal_type =
+transfer.dsskey_deal_type = {$yealink_dsskey_transfer_mode}
 features.auto_linekeys.enable=
 phone_setting.call_appearance.calls_per_linekey=
 features.linekey_call_with_default_account=
@@ -550,7 +552,7 @@ bluetooth.connect_confirm.enable=
 ##                                  Features USB Record                              ##
 #######################################################################################
 ##Only T5XW/T54S/T52S/T48G/T48S/T46G/T46S/T42S/T41S/T29G/T27G/T4XU Models support the parameter.
-features.usb_call_recording.enable =
+features.usb_call_recording.enable = {$yealink_usb_record_enable}
 features.auto_recording.enable =
 
 features.idle_recording.enable=
@@ -595,7 +597,7 @@ voice.side_tone =
 features.partition_tone =
 voice.tone.secondary_dial=
 #######################################################################################
-##  Tones补充技术支持加V83中性的stutterdial应用，需配合以下dnd、fwd、vm场景使用      ##       
+##  Tones V83 stutterdial dnd fwd vm      ##       
 #######################################################################################
 
 voice.tone.stutterdial=
@@ -662,7 +664,7 @@ sip.request_validation.source.list=
 sip.send_keepalive_by_socket=
 sip.reliable_protocol.timerae.enable=
 sip.requesturi.e164.addglobalprefix=
-sip.trust_ctrl=
+sip.trust_ctrl = {$yealink_trust_ctrl}
 sip.mac_in_ua=
 
 sip.timer_t1=
@@ -670,7 +672,9 @@ sip.timer_t2=
 sip.timer_t4=
 
 sip.listen_mode=
-sip.listen_port=
+
+{if isset($yealink_sip_listen_port)}sip.listen_port = {$yealink_sip_listen_port}{else}sip.listen_port = 5060{/if}
+
 sip.tls_listen_port=
 sip.tcp_port_random_mode=
 sip.escape_characters.enable=
@@ -699,14 +703,17 @@ static.sip.nat_turn.password=
 static.sip.nat_turn.server=
 static.sip.nat_turn.port=
 
-static.sip.nat_stun.enable=
-static.sip.nat_stun.server=
-static.sip.nat_stun.port=
+static.sip.nat_stun.enable={if isset($stun_server)}1{else}0{/if}
+
+static.sip.nat_stun.server= {$stun_server}
+static.sip.nat_stun.port= {if isset($stun_port)}{$stun_port}{else}3478{/if}
 
 
 static.ice.enable=
-static.network.static_nat.enable=
-static.network.static_nat.addr=
+
+static.network.static_nat.enable= {if isset($yealink_static_nat)}1{else}0{/if}
+
+static.network.static_nat.addr= {$yealink_static_nat}
 
 #######################################################################################
 ##                           DNS                                                     ##
@@ -766,7 +773,9 @@ phone_setting.vq_rtcpxr.session_report.enable=
 #######################################################################################
 ##                                   Contact                                         ##
 #######################################################################################
-static.directory_setting.url=
+
+static.directory_setting.url= https://{if isset($http_auth_username)}{$http_auth_username}:{$http_auth_password}@{/if}{$domain_name}/app/provision/?file=favorite_setting.xml
+
 super_search.url=
 
 local_contact.data.url=
@@ -798,47 +807,71 @@ search_in_dialing.local_directory.priority =
 #remote_phonebook.data.X.password=
 ##(X ranges from 1 to 5)
 
-remote_phonebook.data.1.url=
-remote_phonebook.data.1.name=
-features.remote_phonebook.enter_update_enable=
-features.remote_phonebook.flash_time=
-features.remote_phonebook.enable=
-remote_phonebook.display_name=
+{if isset($yealink_remote_phonebook_1_name) }
+remote_phonebook.data.1.name = {$yealink_remote_phonebook_1_name}
+{else}
+remote_phonebook.data.1.name = Users
+{/if}
+{if isset($yealink_remote_phonebook_1_url) }
+remote_phonebook.data.1.url =  {$yealink_remote_phonebook_1_url}
+{else}
+remote_phonebook.data.1.url = https://{if isset($http_auth_username)}{$http_auth_username}:{$http_auth_password}@{/if}{$domain_name}/app/provision/?file=directory.xml&contacts=users
+{/if}
 
-directory_setting.remote_phone_book.enable =
-directory_setting.remote_phone_book.priority =
-search_in_dialing.remote_phone_book.enable =
-search_in_dialing.remote_phone_book.priority =
+{if isset($yealink_remote_phonebook_2_name) }
+remote_phonebook.data.2.name = {$yealink_remote_phonebook_2_name}
+{else}
+remote_phonebook.data.2.name = Groups
+{/if}
+{if isset($yealink_remote_phonebook_2_url) }
+remote_phonebook.data.2.url =  {$yealink_remote_phonebook_2_url}
+{else}
+remote_phonebook.data.2.url = https://{if isset($http_auth_username)}{$http_auth_username}:{$http_auth_password}@{/if}{$domain_name}/app/provision/?file=directory.xml&contacts=groups
+{/if}
 
-##V84 ADD
-remote_phonebook.data.1.username=
-remote_phonebook.data.1.password=
+{if isset($yealink_remote_phonebook_3_name) }
+remote_phonebook.data.3.name = {$yealink_remote_phonebook_3_name}
+{else}
+remote_phonebook.data.3.name = Extensions
+{/if}
+{if isset($yealink_remote_phonebook_3_url) }
+remote_phonebook.data.3.url =  {$yealink_remote_phonebook_3_url}
+{else}
+remote_phonebook.data.3.url = https://{if isset($http_auth_username)}{$http_auth_username}:{$http_auth_password}@{/if}{$domain_name}/app/provision/?file=directory.xml&contacts=extensions
+{/if}
 
+remote_phonebook.data.4.name = {$yealink_remote_phonebook_4_name}
+remote_phonebook.data.4.url =  {$yealink_remote_phonebook_4_url}
+
+remote_phonebook.data.5.name = {$yealink_remote_phonebook_5_name}
+remote_phonebook.data.5.url = {$yealink_remote_phonebook_5_url}
+
+features.remote_phonebook.enable = {$yealink_remote_phonebook_enable}
 
 #######################################################################################
 ##                                 LDAP                                              ##
 #######################################################################################
-ldap.enable=
-ldap.user=
-ldap.password=
-ldap.base=
-ldap.port=
-ldap.host=
+ldap.enable = {$ldap_enable}
+ldap.user = {$ldap_user}
+ldap.password = {$ldap_password}
+ldap.base = {$ldap_base}
+ldap.port = {$ldap_port}
+ldap.host = {$ldap_host}
 ldap.customize_label=
 ldap.incoming_call_special_search.enable=
 ldap.tls_mode=
 ldap.search_type=
 ldap.numb_display_mode=
-ldap.ldap_sort=
-ldap.call_in_lookup=
-ldap.version =
-ldap.display_name=
-ldap.numb_attr=
-ldap.name_attr=
-ldap.max_hits=
-ldap.number_filter=
-ldap.name_filter=
-ldap.call_out_lookup=
+ldap.ldap_sort = {$ldap_sort}
+ldap.call_in_lookup = {$ldap_call_in_lookup}
+ldap.version = {$ldap_version}
+ldap.display_name = {$ldap_display_name}
+ldap.numb_attr = {$ldap_numb_attr}
+ldap.name_attr = {$ldap_name_attr}
+ldap.max_hits = {$ldap_max_hits}
+ldap.number_filter = {$ldap_number_filter}
+ldap.name_filter = {$ldap_name_filter}
+ldap.call_out_lookup = {$ldap_dial_lookup}
 directory_setting.ldap.enable =
 directory_setting.ldap.priority =
 search_in_dialing.ldap.enable =
@@ -912,14 +945,19 @@ phone_setting.favorite_sequence_type =
 #programablekey.X.extension
 ##Programablekey X ranges(T48G/T48S/T46G/T46S: X=1-10, 12-14;T42G/T42S/T41P/T41S/T40P/T40G: X=1-10, 13;T29G/T27P/T27G: X=1-14;T23P/T23G/T21(P) E2: 1-10, 14;T19(P) E2: X=1-9, 13, 14;)##
 
-
-programablekey.1.type =
-programablekey.1.label =
-programablekey.1.value =
-programablekey.1.line =
+{foreach $keys["programmable"] as $row}
+programablekey.{$row.device_key_id}.type = {$row.device_key_type}
+{if $row.device_key_type == "22" || $row.device_key_type == "47"}
+programablekey.{$row.device_key_id}.xml_phonebook = {$row.device_key_line}
+{else}
+programablekey.{$row.device_key_id}.line = {$row.device_key_line}
+programablekey.{$row.device_key_id}.value = {$row.device_key_value}
+{/if}
+programablekey.{$row.device_key_id}.extension = {$row.device_key_extension}
+programablekey.{$row.device_key_id}.label = {$row.device_key_label}
+programablekey.1.pickup_value ={$row.device_key_extension}
 programablekey.1.history_type =
-programablekey.1.xml_phonebook =
-programablekey.1.extension =
+{/foreach}
 
 ##V83 Add
 programablekey.type_range.custom =
@@ -937,14 +975,21 @@ programablekey.type_range.custom =
 ##LineKeyX ranges(T48U/T57W/T48G/S: X ranges from 1 to 29. T53W/T54W/T54S/T46G/T46S/T29G/T46U: X ranges from 1 to 27. T42G/T42S/T41P/T41S/T41U: X ranges from 1 to 15. T40P/T40G/T23P/T23G: X ranges from 1 to 3. T52S/T27P/T27G/T43U: X ranges from 1 to 21. T21(P) E2: X ranges from 1 to 2.)##
 ## Not support T19P_E2
 
-linekey.1.label =
-linekey.1.line =
-linekey.1.value =
-linekey.1.extension =
-linekey.1.type =
-linekey.1.xml_phonebook =
+{foreach $keys['line'] as $row}
+#Configure Line Key {$row.device_key_id}
+linekey.{$row.device_key_id}.line = {$row.device_key_line}
+linekey.{$row.device_key_id}.value = {$row.device_key_value}
+{if $row.device_key_type == "1" || $row.device_key_type == "16"}
+linekey.{$row.device_key_id}.pickup_value = {$row.device_key_extension}
+{else}
+linekey.{$row.device_key_id}.extension = {$row.device_key_extension}
+{/if}
+linekey.{$row.device_key_id}.type = {$row.device_key_type}
+linekey.{$row.device_key_id}.xml_phonebook =
+linekey.{$row.device_key_id}.label = {$row.device_key_label}
+
+{/foreach}
 
-##V83 Add
 linekey.type_range.custom =
 
 
@@ -954,7 +999,7 @@ linekey.type_range.custom =
 features.block_linekey_in_menu.enable =
 features.shorten_linekey_label.enable =
 features.flash_url_dsskey_led.enable =
-features.config_dsskey_length =
+features.config_dsskey_length = {$yealink_dsskey_length}
 phone_setting.page_tip =
 features.keep_switch_page_key.enable=
 
@@ -979,17 +1024,40 @@ local.dsskey_type_config.mode =
 ## Expansion Key X ranges(SIP-T5XW/T54S/T52S/T43U/T46U/T48U: X ranges from 1 to 3, Y ranges from 1 to 60; SIP-T48G/T48S/T46G/T46S:X ranges from 1 to 6, Y ranges from 1 to 40; SIP-T29G/T27P/T27G:X ranges from 1 to 6, Y ranges from 1 to 20, 22 to 40 (Ext key 21 cannot be configured).)##
 ## Only SIP-T5XW/T54S/T52S/T48G/T48S/T46G/T46S/T29G/T27P/T27G/T43U/T46U/T48U Models support the parameter.
 
-expansion_module.1.key.1.type =
-expansion_module.1.key.1.label =
-expansion_module.1.key.1.value =
-expansion_module.1.key.1.line =
-expansion_module.1.key.1.extension =
-expansion_module.1.key.1.xml_phonebook =
-expansion_module.page_tip.blf_call_in.led =
-expansion_module.page_tip.blf_call_in.enable =
+#expansion_module.1.key.1.type =
+#expansion_module.1.key.1.label =
+#expansion_module.1.key.1.value =
+#expansion_module.1.key.1.line =
+#expansion_module.1.key.1.pickup_value =
+#expansion_module.1.key.1.extension =
+#expansion_module.1.key.1.xml_phonebook =
+#expansion_module.page_tip.blf_call_in.led =
+#expansion_module.page_tip.blf_call_in.enable =
 
-##V83 Add
-expkey.type_range.custom =
+{foreach $keys["expansion"] as $row}
+expansion_module.1.key.{$row.device_key_id}.type = {$row.device_key_type}
+expansion_module.1.key.{$row.device_key_id}.line = {$row.device_key_line}
+expansion_module.1.key.{$row.device_key_id}.value = {$row.device_key_value}
+expansion_module.1.key.{$row.device_key_id}.extension = {$row.device_key_extension}
+expansion_module.1.key.{$row.device_key_id}.label = {$row.device_key_label}
+expansion_module.1.key.{$row.device_key_id}.xml_phonebook =
+{/foreach}
+{foreach $keys["expansion-1"] as $row}
+expansion_module.1.key.{$row.device_key_id}.type = {$row.device_key_type}
+expansion_module.1.key.{$row.device_key_id}.line = {$row.device_key_line}
+expansion_module.1.key.{$row.device_key_id}.value = {$row.device_key_value}
+expansion_module.1.key.{$row.device_key_id}.extension = {$row.device_key_extension}
+expansion_module.1.key.{$row.device_key_id}.label = {$row.device_key_label}
+expansion_module.1.key.{$row.device_key_id}.xml_phonebook =
+{/foreach}
+{foreach $keys["expansion-2"] as $row}
+expansion_module.2.key.{$row.device_key_id}.type = {$row.device_key_type}
+expansion_module.2.key.{$row.device_key_id}.line = {$row.device_key_line}
+expansion_module.2.key.{$row.device_key_id}.value = {$row.device_key_value}
+expansion_module.2.key.{$row.device_key_id}.extension = {$row.device_key_extension}
+expansion_module.2.key.{$row.device_key_id}.label = {$row.device_key_label}
+expansion_module.2.key.{$row.device_key_id}.xml_phonebook =
+{/foreach}
 
 
 #######################################################################################
@@ -1087,11 +1155,11 @@ features.dnd.allow=
 features.dnd_mode=
 features.dnd.enable=
 
-features.dnd.off_code=
-features.dnd.on_code=
+features.dnd.off_code = *79
+features.dnd.on_code = *78
 
 features.dnd.emergency_authorized_number=
-features.dnd.emergency_enable=
+features.dnd.emergency_enable = 1
 features.dnd.large_icon.enable=
 
 ##V83 Add
@@ -1100,12 +1168,11 @@ features.keep_dnd.enable =
 #######################################################################################
 ##                               Phone Lock                                          ##
 #######################################################################################
-phone_setting.phone_lock.enable=
-phone_setting.phone_lock.lock_key_type=
-phone_setting.phone_lock.unlock_pin=
-phone_setting.emergency.number=
-phone_setting.phone_lock.lock_time_out=
-
+phone_setting.phone_lock.enable = {$yealink_lock_enable}
+phone_setting.phone_lock.lock_key_type = {$yealink_lock_key_type}
+phone_setting.phone_lock.unlock_pin = {$yealink_lock_pin}
+phone_setting.emergency.number = {$yealink_emergency_number}
+phone_setting.phone_lock.lock_time_out = {$yealink_lock_timeout}
 
 
 #######################################################################################
@@ -1131,9 +1198,9 @@ hotdesking.dsskey_outbound_enable=
 ##                               Voice Mail                                          ##
 #######################################################################################
 features.voice_mail_alert.enable=
-features.voice_mail_popup.enable=
+features.voice_mail_popup.enable = {$yealink_voice_mail_popup_enable}
 features.voice_mail_tone_enable=
-features.hide_feature_access_codes.enable=
+features.hide_feature_access_codes.enable = {$yealink_hide_feature_access_codes_enable}
 
 
 
@@ -1182,7 +1249,7 @@ features.intercom.barge_in_dialing.enable=
 features.ip_call.auto_answer.enable=
 features.show_default_account=
 features.call.dialtone_time_out=
-features.missed_call_popup.enable=
+features.missed_call_popup.enable = {$yealink_missed_call_popup_enable}
 features.auto_answer_tone.enable=
 features.play_hold_tone.enable=
 features.key_as_send=
@@ -1190,7 +1257,7 @@ features.send_pound_key=
 features.busy_tone_delay=
 features.hotline_delay=
 features.hotline_number=
-features.direct_ip_call_enable=
+features.direct_ip_call_enable = {$yealink_direct_ip_call_enable}
 features.call_num_filter=
 features.call_completion_enable=
 features.allow_mute=
@@ -1200,13 +1267,13 @@ features.dnd_refuse_code=
 features.upload_server=
 features.dtmf.repetition=
 features.dtmf.hide_delay=
-features.dtmf.hide=
+features.dtmf.hide = {$yealink_dtmf_hide}
 features.play_local_dtmf_tone_enable =
 features.reboot_in_talk_enable =
 features.fwd_diversion_enable=
 
-call_waiting.enable=
-call_waiting.tone=
+call_waiting.enable = {$yealink_call_waiting}
+call_waiting.tone = {$yealink_call_waiting_tone}
 call_waiting.off_code=
 call_waiting.on_code=
 
@@ -1214,7 +1281,7 @@ auto_redial.times=
 auto_redial.interval=
 auto_redial.enable=
 
-sip.rfc2543_hold=
+sip.rfc2543_hold = {$yealink_rfc2543_hold}
 sip.use_23_as_pound=
 forward.international.enable=
 phone_setting.headsetkey_mode=
@@ -1287,35 +1354,34 @@ action_url.peripheral_information=
 phone_setting.hold_and_held_power_led_flash_enable=
 phone_setting.mute_power_led_flash_enable=
 phone_setting.talk_and_dial_power_led_enable=
-phone_setting.mail_power_led_flash_enable=
+phone_setting.mail_power_led_flash_enable = 1
 phone_setting.ring_power_led_flash_enable=
 phone_setting.common_power_led_enable=
-phone_setting.missed_call_power_led_flash.enable=
+phone_setting.missed_call_power_led_flash.enable = {$yealink_missed_call_power_led_flash_enable}
 
 
 #######################################################################################
 ##                                  Time&Date                                        ##
 #######################################################################################
 lcl.datetime.date.format =
-auto_dst.url =
+auto_dst.url = {$yealink_auto_dst_url}
 local_time.manual_time_enable =
 local_time.manual_ntp_srv_prior =
-local_time.time_format =
-local_time.date_format =
-local_time.dhcp_time =
+local_time.time_format = {$yealink_time_format}
+local_time.date_format = {$yealink_date_format}
+local_time.dhcp_time = {$yealink_dhcp_time}
 
-local_time.summer_time =
-local_time.dst_time_type =
-local_time.start_time =
-local_time.end_time =
-local_time.offset_time =
-local_time.interval =
-
-local_time.ntp_server1 =
-local_time.ntp_server2 =
-local_time.time_zone =
-local_time.time_zone_name =
+local_time.summer_time = {$yealink_summer_time}
+local_time.dst_time_type = {$yealink_dst_type}
+local_time.start_time = {$yealink_time_zone_start_time}
+local_time.end_time = {$yealink_time_zone_end_time}
+local_time.offset_time = {$yealink_offset_time}
+local_time.interval = {$yealink_time_update}
 
+local_time.ntp_server1 = {$ntp_server_primary}
+local_time.ntp_server2 = {$ntp_server_secondary}
+local_time.time_zone = {$yealink_time_zone}
+local_time.time_zone_name = {$yealink_time_zone_name}
 
 
 #######################################################################################
@@ -1361,15 +1427,15 @@ lcd_logo.delete=
 lcd_logo.url=
 
 phone_setting.contrast=
-phone_setting.backlight_time=
-phone_setting.inactive_backlight_level=
+phone_setting.backlight_time = {$yealink_backlight_time}
+phone_setting.inactive_backlight_level = 1
 phone_setting.active_backlight_level=
-phone_setting.predial_autodial=
+phone_setting.predial_autodial = 1
 
-ringtone.url=
-ringtone.delete=
-phone_setting.ring_type=
-phone_setting.inter_digit_time=
+ringtone.url= {$yealink_ringtone_url}
+ringtone.delete= {$yealink_ringtone_delete}
+phone_setting.ring_type= {$yealink_ring_type}
+phone_setting.inter_digit_time= {$yealink_inter_digit_time}
 
 ##Only T54S Model supports the parameter
 phone_setting.idle_clock_display.enable =
@@ -1427,19 +1493,19 @@ dialplan.replace.prefix.1=
 phone_setting.dialnow_delay=
 dialplan_dialnow.url=
 dialplan.dialnow.line_id.1=
-dialplan.dialnow.rule.1=
+dialplan.dialnow.rule.1 = {$yealink_dialplan_dialnow_rule_1}
 dialplan.block_out.line_id.1=
 dialplan.block_out.number.1=
 dialplan.area_code.line_id =
-dialplan.area_code.max_len =
-dialplan.area_code.min_len=
+dialplan.area_code.max_len = 15
+dialplan.area_code.min_len = 1
 dialplan.area_code.code=
 
 #######################################################################################
 ##                                 Rings Settings                                    ##
 #######################################################################################
-distinctive_ring_tones.alert_info.1.ringer=
-distinctive_ring_tones.alert_info.1.text=
+distinctive_ring_tones.alert_info.1.ringer= {$yealink_ring_file_1}
+distinctive_ring_tones.alert_info.1.text= {$yealink_ring_text_1}
 
 #######################################################################################
 ##                                   IME Settings                                    ##
@@ -1461,7 +1527,7 @@ wui_lang.delete=
 gui_input_method.delete=
 gui_lang.url=
 gui_lang.delete=
-lang.gui=
+lang.gui= {$yealink_language_gui}
 lang.wui=
 
 
@@ -1510,8 +1576,12 @@ features.power_saving.intelligent_mode=
 ##Single File Size: <=5MB 
 ##2MB of space should bereserved for the phone
 
-wallpaper_upload.url=
-phone_setting.backgrounds=
+wallpaper_upload.url = {$yealink_t43u_wallpaper}
+{if isset($yealink_t43u_wallpaper_filename)}
+phone_setting.backgrounds =  Config:{$yealink_t43u_wallpaper_filename}
+{else}
+phone_setting.backgrounds =  Config:yealink_t43u_wallpaper.png
+{/if}
 
 ## phone_setting.backgrounds_with_dsskey_unfold(Only support T48U/T48G/S)
 phone_setting.backgrounds_with_dsskey_unfold=
@@ -1529,8 +1599,8 @@ bw.enable =
 #######################################################################################
 ##                                  BLF/BLF List                                     ##
 #######################################################################################
-phone_setting.auto_blf_list_enable=
-phone_setting.blf_list_sequence_type=
+phone_setting.auto_blf_list_enable = 1
+phone_setting.blf_list_sequence_type = 1
 
 blf.enhanced.parked.enable=
 blf.enhanced.parked.led =
@@ -1556,17 +1626,17 @@ blf.enhanced.callin.talking.action =
 blf.enhanced.callin.callin.action=
 blf.enhanced.callin.idle.action=
 
-blf.enhanced.idle.enable=
+blf.enhanced.idle.enable = 0
 blf.enhanced.idle.led=
 blf.enhanced.idle.talking.action=
 blf.enhanced.idle.callin.action=
 blf.enhanced.idle.idle.action=
 
-features.blf_list_version=
+features.blf_list_version = 0
 sip.sub_refresh_random=
 sip.terminate_notify_sub_delay_time=
 
-features.blf_led_mode=
+features.blf_led_mode = {$yealink_blf_led_mode}
 features.blf_pickup_only_send_code=
 
 ##V84 Add
@@ -1662,9 +1732,9 @@ phone_setting.ring_duration =
 #######################################################################################
 ##                                Call Pickup                                        ##
 #######################################################################################
-features.pickup.direct_pickup_enable =
+features.pickup.direct_pickup_enable = {$yealink_direct_pickup_enable}
 features.pickup.group_pickup_enable =
-features.pickup.direct_pickup_code =
+features.pickup.direct_pickup_code = **
 features.pickup.group_pickup_code =
 features.pickup.blf_audio_enable =
 features.pickup.blf_visual_enable =
@@ -1712,7 +1782,7 @@ features.blf.ring_type =
 #######################################################################################
 ##                         Features Sync                                             ##
 #######################################################################################
-features.feature_key_sync.enable =
+features.feature_key_sync.enable = {$yealink_feature_key_sync}
 features.forward.feature_key_sync.local_processing.enable =
 features.forward.feature_key_sync.enable =
 features.dnd.feature_key_sync.local_processing.enable =