diff --git a/resources/templates/provision/polycom/4.x/{$mac}.cfg b/resources/templates/provision/polycom/4.x/{$mac}.cfg
index 63a88b8779..649b49d751 100644
--- a/resources/templates/provision/polycom/4.x/{$mac}.cfg
+++ b/resources/templates/provision/polycom/4.x/{$mac}.cfg
@@ -128,6 +128,7 @@
 		feature.broadsoftUcOne.enabled="0"
 		voice.volume.persist.handset="1"
 		voice.volume.persist.handsfree="1"
+		voice.volume.persist.headset="1"
 		feature.nonVolatileRingerVolume.enabled="1"
 		{if $headset_mode != ''}up.handsfreeMode="1"
 		up.headsetMode="{$headset_mode}"{/if}