diff --git a/fetapdtest.py b/fetapdtest.py
index 10918d4..3c477e7 100644
--- a/fetapdtest.py
+++ b/fetapdtest.py
@@ -19,6 +19,9 @@ class AbstractState(object):
 	def on_registration_successful(self):
 		raise IllegalEventError()
 
+	def on_registration_lost(self):
+		raise IllegalEventError()
+
 	def on_gabelschalter_up(self):
 		raise IllegalEventError()
 
@@ -62,6 +65,9 @@ class BaseState(AbstractState):
 	def __init__(self, controller):
 		self._controller = controller
 
+	def on_registration_lost(self):
+		return InitState
+
 	def on_gabelschalter_up(self):
 		return None
 
@@ -310,6 +316,8 @@ def phone_cb(event):
 		c.queue_event('registration_in_progress')
 	elif event == PhoneEvent.RegSuccessfull:
 		c.queue_event('registration_successful')
+	elif event == PhoneEvent.RegLost:
+		c.queue_event('registration_lost')
 	elif event == PhoneEvent.CallIncoming:
 		c.queue_event('incoming_call')
 	elif event == PhoneEvent.CallAccepted:
diff --git a/phoneinterface.py b/phoneinterface.py
index 2627541..95be72a 100644
--- a/phoneinterface.py
+++ b/phoneinterface.py
@@ -11,7 +11,7 @@ RINGBACK_TONE = 'weckzeichen.wav'
 class PhoneEvent(object):
     RegInProgress,\
     RegSuccessfull,\
-    RegReset,\
+    RegLost,\
     CallIncoming,\
     CallRinging,\
     CallAccepted,\
@@ -60,7 +60,7 @@ class PhoneInterface(object):
         elif state == linphone.RegistrationState.Ok:
             evt = PhoneEvent.RegSuccessfull
         elif state == linphone.RegistrationState.None:
-            evt = PhoneEvent.RegReset
+            evt = PhoneEvent.RegLost
 
         if evt is not None:
             for cb in self.__event_cbs: