diff --git a/src/com/android/dialer/CallDetailActivity.java b/src/com/android/dialer/CallDetailActivity.java
index 9845377..72a5012 100644
--- a/src/com/android/dialer/CallDetailActivity.java
+++ b/src/com/android/dialer/CallDetailActivity.java
@@ -51,6 +51,7 @@
 import com.android.dialer.util.IntentUtil.CallIntentBuilder;
 import com.android.dialer.util.PhoneNumberUtil;
 import com.android.dialer.util.TelecomUtil;
+import com.android.incallui.Call.LogState;
 
 /**
  * Displays the details of a specific call log entry.
@@ -240,7 +241,10 @@
         mCallButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                mContext.startActivity(new CallIntentBuilder(mNumber).build());
+                mContext.startActivity(
+                        new CallIntentBuilder(mNumber)
+                                .setCallInitiationType(LogState.INITIATION_CALL_DETAILS)
+                                .build());
             }
         });
 
diff --git a/src/com/android/dialer/DialtactsActivity.java b/src/com/android/dialer/DialtactsActivity.java
index f62dea1..dbff276 100644
--- a/src/com/android/dialer/DialtactsActivity.java
+++ b/src/com/android/dialer/DialtactsActivity.java
@@ -89,6 +89,7 @@
 import com.android.dialer.widget.SearchEditTextLayout;
 import com.android.dialer.widget.SearchEditTextLayout.Callback;
 import com.android.dialerbind.DatabaseHelperManager;
+import com.android.incallui.Call.LogState;
 import com.android.phone.common.animation.AnimUtils;
 import com.android.phone.common.animation.AnimationListenerAdapter;
 
@@ -1243,21 +1244,15 @@
     }
 
     @Override
-    public void onPickPhoneNumberAction(Uri dataUri) {
-        // Specify call-origin so that users will see the previous tab instead of
-        // CallLog screen (search UI will be automatically exited).
-        PhoneNumberInteraction.startInteractionForPhoneCall(
-                DialtactsActivity.this, dataUri, null);
+    public void onPickPhoneNumberAction(Uri dataUri, int callInitiationType) {
         mClearSearchOnPause = true;
+        PhoneNumberInteraction.startInteractionForPhoneCall(
+                DialtactsActivity.this, dataUri, callInitiationType);
     }
 
     @Override
-    public void onCallNumberDirectly(String phoneNumber) {
-        onCallNumberDirectly(phoneNumber, false /* isVideoCall */);
-    }
-
-    @Override
-    public void onCallNumberDirectly(String phoneNumber, boolean isVideoCall) {
+    public void onCallNumberDirectly(String phoneNumber, boolean isVideoCall,
+            int callInitiationType) {
         if (phoneNumber == null) {
             // Invalid phone number, but let the call go through so that InCallUI can show
             // an error message.
@@ -1266,6 +1261,7 @@
 
         final Intent intent = new CallIntentBuilder(phoneNumber)
                 .setIsVideoCall(isVideoCall)
+                .setCallInitiationType(callInitiationType)
                 .build();
 
         DialerUtils.startActivityWithErrorToast(this, intent);
diff --git a/src/com/android/dialer/calllog/IntentProvider.java b/src/com/android/dialer/calllog/IntentProvider.java
index 79743b0..773436b 100644
--- a/src/com/android/dialer/calllog/IntentProvider.java
+++ b/src/com/android/dialer/calllog/IntentProvider.java
@@ -31,6 +31,7 @@
 import com.android.dialer.util.IntentUtil;
 import com.android.dialer.util.IntentUtil.CallIntentBuilder;
 import com.android.dialer.util.TelecomUtil;
+import com.android.incallui.Call.LogState;
 
 import java.util.ArrayList;
 
@@ -56,6 +57,7 @@
             public Intent getIntent(Context context) {
                 return new CallIntentBuilder(number)
                         .setPhoneAccountHandle(accountHandle)
+                        .setCallInitiationType(LogState.INITIATION_CALL_LOG)
                         .build();
             }
         };
@@ -72,6 +74,7 @@
             public Intent getIntent(Context context) {
                 return new CallIntentBuilder(number)
                         .setPhoneAccountHandle(accountHandle)
+                        .setCallInitiationType(LogState.INITIATION_CALL_LOG)
                         .setIsVideoCall(true)
                         .build();
             }
@@ -82,7 +85,9 @@
         return new IntentProvider() {
             @Override
             public Intent getIntent(Context context) {
-                return new CallIntentBuilder(CallUtil.getVoicemailUri()).build();
+                return new CallIntentBuilder(CallUtil.getVoicemailUri())
+                        .setCallInitiationType(LogState.INITIATION_CALL_LOG)
+                        .build();
             }
         };
     }
diff --git a/src/com/android/dialer/dialpad/DialpadFragment.java b/src/com/android/dialer/dialpad/DialpadFragment.java
index eb17fef..d2628da 100644
--- a/src/com/android/dialer/dialpad/DialpadFragment.java
+++ b/src/com/android/dialer/dialpad/DialpadFragment.java
@@ -82,6 +82,7 @@
 import com.android.dialer.calllog.PhoneAccountUtils;
 import com.android.dialer.util.DialerUtils;
 import com.android.dialer.util.IntentUtil.CallIntentBuilder;
+import com.android.incallui.Call.LogState;
 import com.android.phone.common.CallLogAsync;
 import com.android.phone.common.animation.AnimUtils;
 import com.android.phone.common.dialpad.DialpadKeyButton;
@@ -1045,7 +1046,9 @@
 
     public void callVoicemail() {
         DialerUtils.startActivityWithErrorToast(getActivity(),
-                new CallIntentBuilder(CallUtil.getVoicemailUri()).build());
+                new CallIntentBuilder(CallUtil.getVoicemailUri())
+                        .setCallInitiationType(LogState.INITIATION_DIALPAD)
+                        .build());
         hideAndClearDialpad(false);
     }
 
@@ -1141,7 +1144,9 @@
                 // Clear the digits just in case.
                 clearDialpad();
             } else {
-                final Intent intent = new CallIntentBuilder(number).build();
+                final Intent intent = new CallIntentBuilder(number).
+                        setCallInitiationType(LogState.INITIATION_DIALPAD)
+                        .build();
                 DialerUtils.startActivityWithErrorToast(getActivity(), intent);
                 hideAndClearDialpad(false);
             }
diff --git a/src/com/android/dialer/interactions/PhoneNumberInteraction.java b/src/com/android/dialer/interactions/PhoneNumberInteraction.java
index e4c3158..96742fd 100644
--- a/src/com/android/dialer/interactions/PhoneNumberInteraction.java
+++ b/src/com/android/dialer/interactions/PhoneNumberInteraction.java
@@ -54,6 +54,7 @@
 import com.android.dialer.contact.ContactUpdateService;
 import com.android.dialer.util.IntentUtil;
 import com.android.dialer.util.IntentUtil.CallIntentBuilder;
+import com.android.incallui.Call.LogState;
 import com.android.dialer.util.DialerUtils;
 
 import com.google.common.annotations.VisibleForTesting;
@@ -189,21 +190,20 @@
 
         private static final String ARG_PHONE_LIST = "phoneList";
         private static final String ARG_INTERACTION_TYPE = "interactionType";
-        private static final String ARG_CALL_ORIGIN = "callOrigin";
+        private static final String ARG_CALL_INITIATION_TYPE = "callInitiation";
 
         private int mInteractionType;
         private ListAdapter mPhonesAdapter;
         private List<PhoneItem> mPhoneList;
-        private String mCallOrigin;
+        private int mCallInitiationType;
 
-        public static void show(FragmentManager fragmentManager,
-                ArrayList<PhoneItem> phoneList, int interactionType,
-                String callOrigin) {
+        public static void show(FragmentManager fragmentManager, ArrayList<PhoneItem> phoneList,
+                int interactionType, int callInitiationType) {
             PhoneDisambiguationDialogFragment fragment = new PhoneDisambiguationDialogFragment();
             Bundle bundle = new Bundle();
             bundle.putParcelableArrayList(ARG_PHONE_LIST, phoneList);
-            bundle.putSerializable(ARG_INTERACTION_TYPE, interactionType);
-            bundle.putString(ARG_CALL_ORIGIN, callOrigin);
+            bundle.putInt(ARG_INTERACTION_TYPE, interactionType);
+            bundle.putInt(ARG_CALL_INITIATION_TYPE, callInitiationType);
             fragment.setArguments(bundle);
             fragment.show(fragmentManager, TAG);
         }
@@ -213,7 +213,7 @@
             final Activity activity = getActivity();
             mPhoneList = getArguments().getParcelableArrayList(ARG_PHONE_LIST);
             mInteractionType = getArguments().getInt(ARG_INTERACTION_TYPE);
-            mCallOrigin = getArguments().getString(ARG_CALL_ORIGIN);
+            mCallInitiationType = getArguments().getInt(ARG_CALL_INITIATION_TYPE);
 
             mPhonesAdapter = new PhoneItemAdapter(activity, mPhoneList, mInteractionType);
             final LayoutInflater inflater = activity.getLayoutInflater();
@@ -242,7 +242,7 @@
                 }
 
                 PhoneNumberInteraction.performAction(activity, phoneItem.phoneNumber,
-                        mInteractionType, mCallOrigin);
+                        mInteractionType, mCallInitiationType);
             } else {
                 dialog.dismiss();
             }
@@ -281,7 +281,7 @@
     private final OnDismissListener mDismissListener;
     private final int mInteractionType;
 
-    private final String mCallOrigin;
+    private final int mCallInitiationType;
     private boolean mUseDefault;
 
     private static final int UNKNOWN_CONTACT_ID = -1;
@@ -298,24 +298,25 @@
     @VisibleForTesting
     /* package */ PhoneNumberInteraction(Context context, int interactionType,
             DialogInterface.OnDismissListener dismissListener) {
-        this(context, interactionType, dismissListener, null);
+        this(context, interactionType, dismissListener, LogState.INITIATION_UNKNOWN);
     }
 
     private PhoneNumberInteraction(Context context, int interactionType,
-            DialogInterface.OnDismissListener dismissListener, String callOrigin) {
+            DialogInterface.OnDismissListener dismissListener, int callInitiationType) {
         mContext = context;
         mInteractionType = interactionType;
         mDismissListener = dismissListener;
-        mCallOrigin = callOrigin;
+        mCallInitiationType = callInitiationType;
     }
 
     private void performAction(String phoneNumber) {
-        PhoneNumberInteraction.performAction(mContext, phoneNumber, mInteractionType, mCallOrigin);
+        PhoneNumberInteraction.performAction(mContext, phoneNumber, mInteractionType,
+                mCallInitiationType);
     }
 
     private static void performAction(
             Context context, String phoneNumber, int interactionType,
-            String callOrigin) {
+            int callInitiationType) {
         Intent intent;
         switch (interactionType) {
             case ContactDisplayUtils.INTERACTION_SMS:
@@ -323,7 +324,9 @@
                         Intent.ACTION_SENDTO, Uri.fromParts("sms", phoneNumber, null));
                 break;
             default:
-                intent = new CallIntentBuilder(phoneNumber).build();
+                intent = new CallIntentBuilder(phoneNumber)
+                        .setCallInitiationType(callInitiationType)
+                        .build();
                 break;
         }
         DialerUtils.startActivityWithErrorToast(context, intent);
@@ -448,54 +451,15 @@
     }
 
     /**
-     * Start call action using given contact Uri. If there are multiple candidates for the phone
-     * call, dialog is automatically shown and the user is asked to choose one.
-     *
      * @param activity that is calling this interaction. This must be of type
      * {@link TransactionSafeActivity} because we need to check on the activity state after the
      * phone numbers have been queried for.
-     * @param uri contact Uri (built from {@link Contacts#CONTENT_URI}) or data Uri
-     * (built from {@link Data#CONTENT_URI}). Contact Uri may show the disambiguation dialog while
-     * data Uri won't.
-     */
-    public static void startInteractionForPhoneCall(TransactionSafeActivity activity, Uri uri) {
-        (new PhoneNumberInteraction(activity, ContactDisplayUtils.INTERACTION_CALL, null))
-                .startInteraction(uri, true);
-    }
-
-    /**
-     * Start call action using given contact Uri. If there are multiple candidates for the phone
-     * call, dialog is automatically shown and the user is asked to choose one.
-     *
-     * @param activity that is calling this interaction. This must be of type
-     * {@link TransactionSafeActivity} because we need to check on the activity state after the
-     * phone numbers have been queried for.
-     * @param uri contact Uri (built from {@link Contacts#CONTENT_URI}) or data Uri
-     * (built from {@link Data#CONTENT_URI}). Contact Uri may show the disambiguation dialog while
-     * data Uri won't.
-     * @param useDefault Whether or not to use the primary(default) phone number. If true, the
-     * primary phone number will always be used by default if one is available. If false, a
-     * disambiguation dialog will be shown regardless of whether or not a primary phone number
-     * is available.
+     * @param callInitiationType Indicates the UI affordance that was used to initiate the call.
      */
     public static void startInteractionForPhoneCall(TransactionSafeActivity activity, Uri uri,
-            boolean useDefault) {
-        (new PhoneNumberInteraction(activity, ContactDisplayUtils.INTERACTION_CALL, null))
-                .startInteraction(uri, useDefault);
-    }
-
-    /**
-     * @param activity that is calling this interaction. This must be of type
-     * {@link TransactionSafeActivity} because we need to check on the activity state after the
-     * phone numbers have been queried for.
-     * @param callOrigin If non null, {@link PhoneConstants#EXTRA_CALL_ORIGIN} will be
-     * appended to the Intent initiating phone call. See comments in Phone package (PhoneApp)
-     * for more detail.
-     */
-    public static void startInteractionForPhoneCall(TransactionSafeActivity activity, Uri uri,
-            String callOrigin) {
-        (new PhoneNumberInteraction(activity, ContactDisplayUtils.INTERACTION_CALL, null, callOrigin))
-                .startInteraction(uri, true);
+            int callInitiationType) {
+        (new PhoneNumberInteraction(activity, ContactDisplayUtils.INTERACTION_CALL, null,
+                callInitiationType)).startInteraction(uri, true);
     }
 
     /**
@@ -529,7 +493,7 @@
         }
         try {
             PhoneDisambiguationDialogFragment.show(activity.getFragmentManager(),
-                    phoneList, mInteractionType, mCallOrigin);
+                    phoneList, mInteractionType, mCallInitiationType);
         } catch (IllegalStateException e) {
             // ignore to be safe. Shouldn't happen because we checked the
             // activity wasn't destroyed, but to be safe.
diff --git a/src/com/android/dialer/list/RegularSearchFragment.java b/src/com/android/dialer/list/RegularSearchFragment.java
index c715de8..5c3117d 100644
--- a/src/com/android/dialer/list/RegularSearchFragment.java
+++ b/src/com/android/dialer/list/RegularSearchFragment.java
@@ -20,6 +20,7 @@
 
 import android.app.Activity;
 import android.content.pm.PackageManager;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.ViewGroup;
 
@@ -28,7 +29,7 @@
 import com.android.contacts.common.util.PermissionsUtil;
 import com.android.contacts.commonbind.analytics.AnalyticsUtil;
 import com.android.dialerbind.ObjectFactory;
-
+import com.android.incallui.Call.LogState;
 import com.android.dialer.R;
 import com.android.dialer.service.CachedNumberLookupService;
 import com.android.dialer.widget.EmptyContentView;
@@ -119,4 +120,10 @@
             }
         }
     }
+
+    @Override
+    protected int getCallInitiationType(boolean isRemoteDirectory) {
+        return isRemoteDirectory ? LogState.INITIATION_REMOTE_DIRECTORY
+                : LogState.INITIATION_REGULAR_SEARCH;
+    }
 }
diff --git a/src/com/android/dialer/list/SearchFragment.java b/src/com/android/dialer/list/SearchFragment.java
index 315cfb9..26ed117 100644
--- a/src/com/android/dialer/list/SearchFragment.java
+++ b/src/com/android/dialer/list/SearchFragment.java
@@ -53,6 +53,7 @@
 import com.android.dialer.util.DialerUtils;
 import com.android.dialer.util.IntentUtil;
 import com.android.dialer.widget.EmptyContentView;
+import com.android.incallui.Call.LogState;
 import com.android.phone.common.animation.AnimUtils;
 
 public class SearchFragment extends PhoneNumberPickerFragment {
@@ -250,7 +251,8 @@
                 number = adapter.getQueryString();
                 listener = getOnPhoneNumberPickerListener();
                 if (listener != null && !checkForProhibitedPhoneNumber(number)) {
-                    listener.onCallNumberDirectly(number);
+                    listener.onCallNumberDirectly(number, false /* isVideoCall */,
+                            getCallInitiationType(false /* isRemoteDirectory */));
                 }
                 break;
             case DialerPhoneNumberListAdapter.SHORTCUT_CREATE_NEW_CONTACT:
@@ -275,7 +277,8 @@
                 number = adapter.getQueryString();
                 listener = getOnPhoneNumberPickerListener();
                 if (listener != null && !checkForProhibitedPhoneNumber(number)) {
-                    listener.onCallNumberDirectly(number, true /* isVideoCall */);
+                    listener.onCallNumberDirectly(number, true /* isVideoCall */,
+                            getCallInitiationType(false /* isRemoteDirectory */));
                 }
                 break;
         }
diff --git a/src/com/android/dialer/list/SmartDialSearchFragment.java b/src/com/android/dialer/list/SmartDialSearchFragment.java
index 72d3abf..9aedfe8 100644
--- a/src/com/android/dialer/list/SmartDialSearchFragment.java
+++ b/src/com/android/dialer/list/SmartDialSearchFragment.java
@@ -30,6 +30,7 @@
 import com.android.dialer.dialpad.SmartDialCursorLoader;
 import com.android.dialer.R;
 import com.android.dialer.widget.EmptyContentView;
+import com.android.incallui.Call.LogState;
 
 import java.util.ArrayList;
 
@@ -116,6 +117,11 @@
         }
     }
 
+    @Override
+    protected int getCallInitiationType(boolean isRemoteDirectory) {
+        return LogState.INITIATION_SMART_DIAL;
+    }
+
     public boolean isShowingPermissionRequest() {
         return mEmptyView != null && mEmptyView.isShowingContent();
     }
diff --git a/src/com/android/dialer/list/SpeedDialFragment.java b/src/com/android/dialer/list/SpeedDialFragment.java
index 324caef..7b72e45 100644
--- a/src/com/android/dialer/list/SpeedDialFragment.java
+++ b/src/com/android/dialer/list/SpeedDialFragment.java
@@ -54,6 +54,7 @@
 import com.android.dialer.R;
 import com.android.dialer.util.DialerUtils;
 import com.android.dialer.widget.EmptyContentView;
+import com.android.incallui.Call.LogState;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -115,14 +116,16 @@
         @Override
         public void onContactSelected(Uri contactUri, Rect targetRect) {
             if (mPhoneNumberPickerActionListener != null) {
-                mPhoneNumberPickerActionListener.onPickPhoneNumberAction(contactUri);
+                mPhoneNumberPickerActionListener.onPickPhoneNumberAction(contactUri,
+                        LogState.INITIATION_SPEED_DIAL);
             }
         }
 
         @Override
         public void onCallNumberDirectly(String phoneNumber) {
             if (mPhoneNumberPickerActionListener != null) {
-                mPhoneNumberPickerActionListener.onCallNumberDirectly(phoneNumber);
+                mPhoneNumberPickerActionListener.onCallNumberDirectly(phoneNumber,
+                        false /* isVideoCall */, LogState.INITIATION_SPEED_DIAL);
             }
         }
 
diff --git a/src/com/android/dialer/util/DialerUtils.java b/src/com/android/dialer/util/DialerUtils.java
index e25ada5..fbe14ba 100644
--- a/src/com/android/dialer/util/DialerUtils.java
+++ b/src/com/android/dialer/util/DialerUtils.java
@@ -81,7 +81,14 @@
                 // All dialer-initiated calls should pass the touch point to the InCallUI
                 Point touchPoint = TouchPointManager.getInstance().getPoint();
                 if (touchPoint.x != 0 || touchPoint.y != 0) {
-                    Bundle extras = new Bundle();
+                    Bundle extras;
+                    // Make sure to not accidentally clobber any existing extras
+                    if (intent.hasExtra(TelecomManager.EXTRA_OUTGOING_CALL_EXTRAS)) {
+                        extras = intent.getParcelableExtra(
+                                TelecomManager.EXTRA_OUTGOING_CALL_EXTRAS);
+                    } else {
+                        extras = new Bundle();
+                    }
                     extras.putParcelable(TouchPointManager.TOUCH_POINT, touchPoint);
                     intent.putExtra(TelecomManager.EXTRA_OUTGOING_CALL_EXTRAS, extras);
                 }