diff --git a/resources/templates/provision/cisco/spa512g/{$mac}.xml b/resources/templates/provision/cisco/spa512g/{$mac}.xml
index 2fdac4afa7..93c14f253d 100644
--- a/resources/templates/provision/cisco/spa512g/{$mac}.xml
+++ b/resources/templates/provision/cisco/spa512g/{$mac}.xml
@@ -76,7 +76,7 @@
 <Random_REG_CID_On_Reboot group="SIP/SIP_Parameters">No</Random_REG_CID_On_Reboot>
 <Mark_All_AVT_Packets group="SIP/SIP_Parameters">Yes</Mark_All_AVT_Packets>
 <SIP_TCP_Port_Min group="SIP/SIP_Parameters">5060</SIP_TCP_Port_Min>
-<SIP_TCP_Port_Max group="SIP/SIP_Parameters">5080</SIP_TCP_Port_Max>
+<SIP_TCP_Port_Max group="SIP/SIP_Parameters">15080</SIP_TCP_Port_Max>
 <CTI_Enable group="SIP/SIP_Parameters">No</CTI_Enable>
 <Caller_ID_Header group="SIP/SIP_Parameters">PAID-RPID-FROM</Caller_ID_Header>
 <SRTP_Method group="SIP/SIP_Parameters">x-sipura</SRTP_Method>
@@ -117,7 +117,7 @@
 
 <!-- SIP/RTP_Parameters -->
 <RTP_Port_Min group="SIP/RTP_Parameters">16384</RTP_Port_Min>
-<RTP_Port_Max group="SIP/RTP_Parameters">16538</RTP_Port_Max>
+<RTP_Port_Max group="SIP/RTP_Parameters">32768</RTP_Port_Max>
 <RTP_Packet_Size group="SIP/RTP_Parameters">0.020</RTP_Packet_Size>
 <Max_RTP_ICMP_Err group="SIP/RTP_Parameters">0</Max_RTP_ICMP_Err>
 <RTCP_Tx_Interval group="SIP/RTP_Parameters">0</RTCP_Tx_Interval>
@@ -362,19 +362,14 @@
 <Screen_Saver_Icon group="Phone/General">Background Picture</Screen_Saver_Icon>
 
 {foreach $keys["line"] as $row}
-{if $row.device_key_type == "line"}
+{if $row.device_key_category == "line"}
 <!-- Phone/Line_Key_{$row.device_key_id} -->
 <Extension_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_line}</Extension_{$row.device_key_id}_> <!-- options: 1/2/3/4/5/6/7/8/9/10/11/12/Disabled -->
 <Short_Name_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_label}</Short_Name_{$row.device_key_id}_>
-<Share_Call_Appearance_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">private</Share_Call_Appearance_{$row.device_key_id}_> <!-- options: private/shared -->
-<Extended_Function_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}"/>
-{else}
-<Extension_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">Disabled</Extension_{$row.device_key_id}_> <!-- options: 1/2/3/4/5/6/7/8/9/10/11/12/Disabled -->
-<Short_Name_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_label}</Short_Name_{$row.device_key_id}_>
-<Share_Call_Appearance_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">private</Share_Call_Appearance_{$row.device_key_id}_> <!-- options: private/shared -->
+<Share_Call_Appearance_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{if $row.device_key_type == "shared"}shared{else}private{/if}</Share_Call_Appearance_{$row.device_key_id}_> <!-- options: private/shared -->
 <Extended_Function_{$row.device_key_id}_ group="Phone/Line_Key_{$row.device_key_id}">{$row.device_key_value}</Extended_Function_{$row.device_key_id}_>
-{/if}
 
+{/if}
 {/foreach}
 
 <!-- Phone/Miscellaneous_Line_Key_Settings -->
@@ -382,6 +377,8 @@
 <Softkey_Navigation_Style group="Phone/Miscellaneous_Line_Key_Settings">Scrollable</Softkey_Navigation_Style>
 
 <!-- Phone/Supplementary_Services -->
+<SCA_Line_ID_Mapping group="Phone/Miscellaneous_Line_Key_Settings">Vertical First</SCA_Line_ID_Mapping>
+<SCA_Barge-In_Enable group="Phone/Miscellaneous_Line_Key_Settings">Yes</SCA_Barge-In_Enable>
 <Conference_Serv group="Phone/Supplementary_Services">Yes</Conference_Serv>
 <Attn_Transfer_Serv group="Phone/Supplementary_Services">Yes</Attn_Transfer_Serv>
 <Blind_Transfer_Serv group="Phone/Supplementary_Services">Yes</Blind_Transfer_Serv>
@@ -502,7 +499,7 @@
 <Line_Enable_1_ group="Ext_1/General">Yes</Line_Enable_1_>
 
 <!-- Ext_1/Share_Line_Appearance -->
-<Share_Ext_1_ group="Ext_1/Share_Line_Appearance">private</Share_Ext_1_>
+<Share_Ext_1_ group="Ext_1/Share_Line_Appearance">{if $shared_line_1 == "shared"}shared{else}private{/if}</Share_Ext_1_>
 <Shared_User_ID_1_ group="Ext_1/Share_Line_Appearance" />
 <Subscription_Expires_1_ group="Ext_1/Share_Line_Appearance">3600</Subscription_Expires_1_>
 <Restrict_MWI_1_ group="Ext_1/Share_Line_Appearance">No</Restrict_MWI_1_>
@@ -549,6 +546,7 @@
 <Message_Waiting_1_ group="Ext_1/Call_Feature_Settings">No</Message_Waiting_1_>
 <Auth_Page_1_ group="Ext_1/Call_Feature_Settings">No</Auth_Page_1_>
 <Default_Ring__1__ group="Ext_1/Call_Feature_Settings">1</Default_Ring__1__>
+<Feature_Key_Sync_1_ group="Ext_1/Call_Feature_Settings">{$spa_feature_key_sync}</Feature_Key_Sync_1_>
 <Auth_Page_Realm_1_ group="Ext_1/Call_Feature_Settings" />
 <Conference_Bridge_URL_1_ group="Ext_1/Call_Feature_Settings" />
 <Auth_Page_Password_1_ group="Ext_1/Call_Feature_Settings" />