diff --git a/resources/templates/provision/grandstream/gxp2160/{$mac}.xml b/resources/templates/provision/grandstream/gxp2160/{$mac}.xml
index 87d1cd6c4c..d5ab356376 100644
--- a/resources/templates/provision/grandstream/gxp2160/{$mac}.xml
+++ b/resources/templates/provision/grandstream/gxp2160/{$mac}.xml
@@ -136,7 +136,7 @@
 
 		<!-- Register Expiration (m) -->
 		<!-- Number: 0 - 64800 -->
-		<item name="account.{$row.line_number}.sip.registerExpiration">15</item>
+		<item name="account.{$row.line_number}.sip.registerExpiration">{$row.register_expires}</item>
 
 		<!-- Subscribe Expiration (m) -->
 		<!-- Number: 0 - 64800 -->
@@ -668,10 +668,10 @@
 		<item name="account.{$row.line_number}.featureCodes.callFeatures">Yes</item>
 
 		<!-- DND Call Feature On -->
-		<item name="account.{$row.line_number}.featureCodes.dndOn"/>
+		<item name="account.{$row.line_number}.featureCodes.dndOn"/>*78</item>
 
 		<!-- DND Call Feature Off  -->
-		<item name="account.{$row.line_number}.featureCodes.dndOff"/>
+		<item name="account.{$row.line_number}.featureCodes.dndOff"/>*79</item>
 
 		<!-- #Call Forward Always - On -->
 		<!-- # String -->
@@ -1249,8 +1249,8 @@
 		<!-- TFTP, HTTP, HTTPS, FTP,FTPS -->
 		<item name="provisioning.firmware.protocol">HTTP</item>
 		<!-- Firmware Server Path -->
-		{if isset($grandstream_firmware_path) && isset($firmware_version)}
-		<item name="provisioning.firmware.serverPath">{$grandstream_firmware_path}/{$firmware_version}</item>
+		{if isset($grandstream_firmware_path) && isset($grandstream_firmware_version)}
+		<item name="provisioning.firmware.serverPath">{$grandstream_firmware_path}/{$grandstream_firmware_version}</item>
 		{elseif isset($grandstream_firmware_path)}
 		<item name="provisioning.firmware.serverPath">{$grandstream_firmware_path}</item>
 		{else}
@@ -3274,4 +3274,3 @@
 
 	</config>
 </gs_provision>
-