diff --git a/src/com/android/server/telecom/callredirection/CallRedirectionProcessor.java b/src/com/android/server/telecom/callredirection/CallRedirectionProcessor.java
index adeb311..226382b 100644
--- a/src/com/android/server/telecom/callredirection/CallRedirectionProcessor.java
+++ b/src/com/android/server/telecom/callredirection/CallRedirectionProcessor.java
@@ -162,6 +162,19 @@
                     Log.endSession();
                 }
             }
+
+            @Override
+            public void onNullBinding(ComponentName componentName) {
+                // Make sure we unbind the service if onBind returns null
+                Log.startSession("CRSC.oNB");
+                try {
+                    synchronized (mTelecomLock) {
+                        finishCallRedirection();
+                    }
+                } finally {
+                    Log.endSession();
+                }
+            }
         }
 
         private class CallRedirectionAdapter extends ICallRedirectionAdapter.Stub {
diff --git a/tests/src/com/android/server/telecom/tests/CallRedirectionProcessorTest.java b/tests/src/com/android/server/telecom/tests/CallRedirectionProcessorTest.java
index 0a896a8..f2fe045 100644
--- a/tests/src/com/android/server/telecom/tests/CallRedirectionProcessorTest.java
+++ b/tests/src/com/android/server/telecom/tests/CallRedirectionProcessorTest.java
@@ -352,4 +352,28 @@
         assertEquals(REDIRECTED_GATEWAY_NUMBER_WITH_POST_DIAL,
                 gatewayInfoArgumentCaptor.getValue().getGatewayAddress());
     }
+
+    @Test
+    public void testUnbindOnNullBind() throws Exception {
+        startProcessWithNoGateWayInfo();
+        // To make sure tests are not flaky, clean all the previous handler messages
+        waitForHandlerAction(mProcessor.getHandler(), HANDLER_TIMEOUT_DELAY);
+        enableUserDefinedCallRedirectionService();
+        disableCarrierCallRedirectionService();
+
+        mProcessor.performCallRedirection();
+
+        // Capture the binder
+        ArgumentCaptor<ServiceConnection> serviceConnectionCaptor = ArgumentCaptor.forClass(
+                ServiceConnection.class);
+        // Verify binding occurred
+        verify(mContext, times(1)).bindServiceAsUser(any(Intent.class),
+                serviceConnectionCaptor.capture(), anyInt(), eq(UserHandle.CURRENT));
+        // Simulate null return from onBind
+        serviceConnectionCaptor.getValue().onNullBinding(USER_DEFINED_SERVICE_TEST_COMPONENT_NAME);
+
+        // Verify service was unbound
+        verify(mContext, times(1)).
+                unbindService(any(ServiceConnection.class));
+    }
 }