diff --git a/resources/templates/provision/polycom/5.x/{$mac}.cfg b/resources/templates/provision/polycom/5.x/{$mac}.cfg
index c8501087dc..4c83494ee8 100755
--- a/resources/templates/provision/polycom/5.x/{$mac}.cfg
+++ b/resources/templates/provision/polycom/5.x/{$mac}.cfg
@@ -171,8 +171,8 @@
 		{/if}
 		nat.keepalive.interval="30"
 		voIpProt.SIP.specialEvent.checkSync.alwaysReboot="1"
-		voIpProt.SIP.requestValidation.1.request={$polycom_request_validation_request}
-		voIpProt.SIP.requestValidation.1.method={$polycom_request_validation_method}
+		voIpProt.SIP.requestValidation.1.request="{$polycom_request_validation_request}"
+		voIpProt.SIP.requestValidation.1.method="{$polycom_request_validation_method}"
 
 		voIpProt.server.1.failOver.reRegisterOn="1"
 		voIpProt.server.1.failOver.failRegistrationOn="1"