diff --git a/fetapdtest.py b/fetapdtest.py
index d717101..bbffb11 100644
--- a/fetapdtest.py
+++ b/fetapdtest.py
@@ -192,6 +192,9 @@ class DialingState(AbstractState):
 		self._controller.get_phone().call(self.__number)
 		return ConnectingState
 
+	def on_incoming_call(self):
+		self._controller.get_phone().decline_call()
+
 class StateMachineController(object):
 	def __init__(self, phone, feap):
 		self.__state = InitState(self)
diff --git a/phoneinterface.py b/phoneinterface.py
index 960b72f..fece6cd 100644
--- a/phoneinterface.py
+++ b/phoneinterface.py
@@ -113,6 +113,9 @@ class PhoneInterface(object):
     def accept_call(self):
         self.__core.accept_call(self.__core.current_call)
 
+    def decline_call(self):
+        self.__core.decline_call(self.__core.current_call, linphone.Reason.Busy)
+
     def end_call(self):
         self.__core.terminate_call(self.__core.current_call)