diff --git a/flags/telecom_incallservice_flags.aconfig b/flags/telecom_incallservice_flags.aconfig
index d1236e0..c95816a 100644
--- a/flags/telecom_incallservice_flags.aconfig
+++ b/flags/telecom_incallservice_flags.aconfig
@@ -32,3 +32,11 @@
   description: "Ensure onCallEndpointChanged is sent to ICS when it connects."
   bug: "348297436"
 }
+
+# OWNER=tjstuart TARGET=24Q4
+flag {
+  name: "do_not_send_call_to_null_ics"
+  namespace: "telecom"
+  description: "Only send calls to the InCallService if the binding is not null"
+  bug: "345473659"
+}
diff --git a/src/com/android/server/telecom/InCallController.java b/src/com/android/server/telecom/InCallController.java
index 72d982b..6164638 100644
--- a/src/com/android/server/telecom/InCallController.java
+++ b/src/com/android/server/telecom/InCallController.java
@@ -103,7 +103,10 @@
             UUID.fromString("0c2adf96-353a-433c-afe9-1e5564f304f9");
     public static final String SET_IN_CALL_ADAPTER_ERROR_MSG =
             "Exception thrown while setting the in-call adapter.";
-
+    public static final UUID NULL_IN_CALL_SERVICE_BINDING_UUID =
+            UUID.fromString("7d58dedf-b71d-4c18-9d23-47b434bde58b");
+    public static final String NULL_IN_CALL_SERVICE_BINDING_ERROR_MSG =
+            "InCallController#sendCallToInCallService with null InCallService binding";
     @VisibleForTesting
     public void setAnomalyReporterAdapter(AnomalyReporterAdapter mAnomalyReporterAdapter){
         mAnomalyReporter = mAnomalyReporterAdapter;
@@ -2602,7 +2605,8 @@
         return true;
     }
 
-    private int sendCallToService(Call call, InCallServiceInfo info,
+    @VisibleForTesting
+    public int sendCallToService(Call call, InCallServiceInfo info,
             IInCallService inCallService) {
         try {
             if ((call.isSelfManaged() && (!info.isSelfManagedCallsSupported()
@@ -2628,7 +2632,20 @@
                     includeRttCall,
                     info.getType() == IN_CALL_SERVICE_TYPE_SYSTEM_UI ||
                             info.getType() == IN_CALL_SERVICE_TYPE_NON_UI);
-            inCallService.addCall(sanitizeParcelableCallForService(info, parcelableCall));
+            if (mFeatureFlags.doNotSendCallToNullIcs()) {
+                if (inCallService != null) {
+                    inCallService.addCall(sanitizeParcelableCallForService(info, parcelableCall));
+                } else {
+                    Log.w(this, "call=[%s], was not sent to InCallService"
+                                    + " with info=[%s] due to a null InCallService binding",
+                            call, info);
+                    mAnomalyReporter.reportAnomaly(NULL_IN_CALL_SERVICE_BINDING_UUID,
+                            NULL_IN_CALL_SERVICE_BINDING_ERROR_MSG);
+                    return 0;
+                }
+            } else {
+                inCallService.addCall(sanitizeParcelableCallForService(info, parcelableCall));
+            }
             updateCallTracking(call, info, true /* isAdd */);
             return 1;
         } catch (RemoteException ignored) {
diff --git a/tests/src/com/android/server/telecom/tests/InCallControllerTests.java b/tests/src/com/android/server/telecom/tests/InCallControllerTests.java
index a6cad71..449aa41 100644
--- a/tests/src/com/android/server/telecom/tests/InCallControllerTests.java
+++ b/tests/src/com/android/server/telecom/tests/InCallControllerTests.java
@@ -1946,6 +1946,25 @@
         when(mFeatureFlags.profileUserSupport()).thenReturn(true);
     }
 
+    /**
+     * Verify that if a null inCallService object is passed to sendCallToInCallService, a
+     * NullPointerException is not thrown.
+     */
+    @Test
+    public void testSendCallToInCallServiceWithNullService() {
+        when(mFeatureFlags.doNotSendCallToNullIcs()).thenReturn(true);
+        //Setup up parent and child/work profile relation
+        when(mMockChildUserCall.getAssociatedUser()).thenReturn(mChildUserHandle);
+        when(mMockCallsManager.getCurrentUserHandle()).thenReturn(mParentUserHandle);
+        when(mMockUserManager.getProfileParent(mChildUserHandle)).thenReturn(mParentUserHandle);
+        when(mFeatureFlags.profileUserSupport()).thenReturn(true);
+        when(mMockContext.getSystemService(eq(UserManager.class)))
+                .thenReturn(mMockUserManager);
+        // verify a NullPointerException is not thrown
+        int res = mInCallController.sendCallToService(mMockCall, mInCallServiceInfo, null);
+        assertEquals(0, res);
+    }
+
     @Test
     public void testProfileCallQueriesIcsUsingParentUserToo() throws Exception {
         setupMocksForProfileTest();