diff --git a/src/org/linphone/LinphoneService.java b/src/org/linphone/LinphoneService.java
index 452929e66..47563a588 100644
--- a/src/org/linphone/LinphoneService.java
+++ b/src/org/linphone/LinphoneService.java
@@ -505,7 +505,7 @@ public final class LinphoneService extends Service implements LinphoneServiceLis
 //			Log.i("Service not ready, discarding registration state change to ",state.toString());
 //			return;
 //		}
-		if (state == RegistrationState.RegistrationOk && LinphoneManager.getLc().getDefaultProxyConfig().isRegistered()) {
+		if (state == RegistrationState.RegistrationOk && LinphoneManager.getLc().getDefaultProxyConfig() != null && LinphoneManager.getLc().getDefaultProxyConfig().isRegistered()) {
 			sendNotification(IC_LEVEL_ORANGE, R.string.notification_registered);
 		}