diff --git a/app/provision/app_defaults.php b/app/provision/app_defaults.php
index 81c57af6b3..ad0f110d12 100644
--- a/app/provision/app_defaults.php
+++ b/app/provision/app_defaults.php
@@ -159,6 +159,34 @@
 			$array[$x]['default_setting_description'] = '';
 			$x++;
 			$array[$x]['default_setting_category'] = 'provision';
+			$array[$x]['default_setting_subcategory'] = 'daylight_savings_start_month';
+			$array[$x]['default_setting_name'] = 'text';
+			$array[$x]['default_setting_value'] = '3';
+			$array[$x]['default_setting_enabled'] = 'true';
+			$array[$x]['default_setting_description'] = '';
+			$x++;
+			$array[$x]['default_setting_category'] = 'provision';
+			$array[$x]['default_setting_subcategory'] = 'daylight_savings_start_date';
+			$array[$x]['default_setting_name'] = 'text';
+			$array[$x]['default_setting_value'] = '13';
+			$array[$x]['default_setting_enabled'] = 'true';
+			$array[$x]['default_setting_description'] = '';
+			$x++;
+			$array[$x]['default_setting_category'] = 'provision';
+			$array[$x]['default_setting_subcategory'] = 'daylight_savings_stop_month';
+			$array[$x]['default_setting_name'] = 'text';
+			$array[$x]['default_setting_value'] = '11';
+			$array[$x]['default_setting_enabled'] = 'true';
+			$array[$x]['default_setting_description'] = '';
+			$x++;
+			$array[$x]['default_setting_category'] = 'provision';
+			$array[$x]['default_setting_subcategory'] = 'daylight_savings_stop_date';
+			$array[$x]['default_setting_name'] = 'text';
+			$array[$x]['default_setting_value'] = '6';
+			$array[$x]['default_setting_enabled'] = 'true';
+			$array[$x]['default_setting_description'] = '';
+			$x++;
+			$array[$x]['default_setting_category'] = 'provision';
 			$array[$x]['default_setting_subcategory'] = 'http_domain_filter';
 			$array[$x]['default_setting_name'] = 'text';
 			$array[$x]['default_setting_value'] = 'false';
diff --git a/resources/templates/provision/polycom/4.x/{$mac}.cfg b/resources/templates/provision/polycom/4.x/{$mac}.cfg
index 9b2d228c46..12e76e784e 100644
--- a/resources/templates/provision/polycom/4.x/{$mac}.cfg
+++ b/resources/templates/provision/polycom/4.x/{$mac}.cfg
@@ -38,14 +38,20 @@
 	/>
 	<SNTP
 		tcpIpApp.sntp.resyncPeriod="86400"
-		tcpIpApp.sntp.address="pool.ntp.org" tcpIpApp.sntp.address.overrideDHCP="0"
-		tcpIpApp.sntp.gmtOffset="{$polycom_gmt_offset}" tcpIpApp.sntp.gmtOffset.overrideDHCP="0"
-		tcpIpApp.sntp.daylightSavings.enable="1" tcpIpApp.sntp.daylightSavings.fixedDayEnable="1"
-		tcpIpApp.sntp.daylightSavings.start.month="3" tcpIpApp.sntp.daylightSavings.start.date="28"
-		tcpIpApp.sntp.daylightSavings.start.time="2" tcpIpApp.sntp.daylightSavings.start.dayOfWeek="1"
+		tcpIpApp.sntp.address="{$ntp_server_primary}"
+		tcpIpApp.sntp.gmtOffset.overrideDHCP="0"
+		tcpIpApp.sntp.gmtOffset="{$polycom_gmt_offset}"
+		tcpIpApp.sntp.daylightSavings.enable="1"
+		tcpIpApp.sntp.daylightSavings.fixedDayEnable="0"
+		tcpIpApp.sntp.daylightSavings.start.month="{$daylight_savings_start_month}"
+		tcpIpApp.sntp.daylightSavings.start.date="{$daylight_savings_start_date}"
+		tcpIpApp.sntp.daylightSavings.start.time="2"
+		tcpIpApp.sntp.daylightSavings.start.dayOfWeek="1"
 		tcpIpApp.sntp.daylightSavings.start.dayOfWeek.lastInMonth="0"
-		tcpIpApp.sntp.daylightSavings.stop.month="9" tcpIpApp.sntp.daylightSavings.stop.date="23"
-		tcpIpApp.sntp.daylightSavings.stop.time="2" tcpIpApp.sntp.daylightSavings.stop.dayOfWeek="0"
+		tcpIpApp.sntp.daylightSavings.stop.month="{$daylight_savings_stop_month}"
+		tcpIpApp.sntp.daylightSavings.stop.date="{$daylight_savings_stop_date}"
+		tcpIpApp.sntp.daylightSavings.stop.time="2"
+		tcpIpApp.sntp.daylightSavings.stop.dayOfWeek="0"
 		tcpIpApp.sntp.daylightSavings.stop.dayOfWeek.lastInMonth="0"
 	/>
 	<DIALPLAN
diff --git a/resources/templates/provision/polycom/5.x/{$mac}.cfg b/resources/templates/provision/polycom/5.x/{$mac}.cfg
index 9b2d228c46..12e76e784e 100755
--- a/resources/templates/provision/polycom/5.x/{$mac}.cfg
+++ b/resources/templates/provision/polycom/5.x/{$mac}.cfg
@@ -38,14 +38,20 @@
 	/>
 	<SNTP
 		tcpIpApp.sntp.resyncPeriod="86400"
-		tcpIpApp.sntp.address="pool.ntp.org" tcpIpApp.sntp.address.overrideDHCP="0"
-		tcpIpApp.sntp.gmtOffset="{$polycom_gmt_offset}" tcpIpApp.sntp.gmtOffset.overrideDHCP="0"
-		tcpIpApp.sntp.daylightSavings.enable="1" tcpIpApp.sntp.daylightSavings.fixedDayEnable="1"
-		tcpIpApp.sntp.daylightSavings.start.month="3" tcpIpApp.sntp.daylightSavings.start.date="28"
-		tcpIpApp.sntp.daylightSavings.start.time="2" tcpIpApp.sntp.daylightSavings.start.dayOfWeek="1"
+		tcpIpApp.sntp.address="{$ntp_server_primary}"
+		tcpIpApp.sntp.gmtOffset.overrideDHCP="0"
+		tcpIpApp.sntp.gmtOffset="{$polycom_gmt_offset}"
+		tcpIpApp.sntp.daylightSavings.enable="1"
+		tcpIpApp.sntp.daylightSavings.fixedDayEnable="0"
+		tcpIpApp.sntp.daylightSavings.start.month="{$daylight_savings_start_month}"
+		tcpIpApp.sntp.daylightSavings.start.date="{$daylight_savings_start_date}"
+		tcpIpApp.sntp.daylightSavings.start.time="2"
+		tcpIpApp.sntp.daylightSavings.start.dayOfWeek="1"
 		tcpIpApp.sntp.daylightSavings.start.dayOfWeek.lastInMonth="0"
-		tcpIpApp.sntp.daylightSavings.stop.month="9" tcpIpApp.sntp.daylightSavings.stop.date="23"
-		tcpIpApp.sntp.daylightSavings.stop.time="2" tcpIpApp.sntp.daylightSavings.stop.dayOfWeek="0"
+		tcpIpApp.sntp.daylightSavings.stop.month="{$daylight_savings_stop_month}"
+		tcpIpApp.sntp.daylightSavings.stop.date="{$daylight_savings_stop_date}"
+		tcpIpApp.sntp.daylightSavings.stop.time="2"
+		tcpIpApp.sntp.daylightSavings.stop.dayOfWeek="0"
 		tcpIpApp.sntp.daylightSavings.stop.dayOfWeek.lastInMonth="0"
 	/>
 	<DIALPLAN