diff --git a/functions.inc/drivers/PJSip.class.php b/functions.inc/drivers/PJSip.class.php
index a341274a..154def4f 100644
--- a/functions.inc/drivers/PJSip.class.php
+++ b/functions.inc/drivers/PJSip.class.php
@@ -1325,6 +1325,10 @@ private function generateEndpoint($config, &$retarr, $enableRecordingFeature=fal
 
 		if (!empty($config['media_encryption'])) {
 			$endpoint[] = "media_encryption=".$config['media_encryption'];
+			if ($config['media_encryption'] === 'dtls') {
+				$endpoint[] = "dtls_auto_generate_cert=yes";
+				$endpoint[] = "dtls_setup=actpass";
+			}
 		}
 
 		if (!empty($config['timers'])) {