diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index 0cc5d27..9e52773 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -79,6 +79,8 @@
     private static final int MSG_CONNECTION_EXTRAS_CHANGED = 12;
     private static final int MSG_SET_ORIGNAL_CONNECTION_CAPABILITIES = 13;
     private static final int MSG_ON_HOLD_TONE = 14;
+    private static final int MSG_CDMA_VOICE_PRIVACY_ON = 15;
+    private static final int MSG_CDMA_VOICE_PRIVACY_OFF = 16;
 
     private final Handler mHandler = new Handler() {
         @Override
@@ -206,6 +208,15 @@
                         }
                     }
                     break;
+
+                case MSG_CDMA_VOICE_PRIVACY_ON:
+                    Log.d(this, "MSG_CDMA_VOICE_PRIVACY_ON received");
+                    setCdmaVoicePrivacy(true);
+                    break;
+                case MSG_CDMA_VOICE_PRIVACY_OFF:
+                    Log.d(this, "MSG_CDMA_VOICE_PRIVACY_OFF received");
+                    setCdmaVoicePrivacy(false);
+                    break;
             }
         }
     };
@@ -388,6 +399,11 @@
     private boolean mIsConferenceSupported;
 
     /**
+     * Indicates whether or not this connection has CDMA Enhanced Voice Privacy enabled.
+     */
+    private boolean mIsCdmaVoicePrivacyEnabled;
+
+    /**
      * Listeners to our TelephonyConnection specific callbacks
      */
     private final Set<TelephonyConnectionListener> mTelephonyListeners = Collections.newSetFromMap(
@@ -662,6 +678,8 @@
         newProperties = changeBitmask(newProperties, PROPERTY_WIFI, mIsWifi);
         newProperties = changeBitmask(newProperties, PROPERTY_IS_EXTERNAL_CALL,
                 isExternalConnection());
+        newProperties = changeBitmask(newProperties, PROPERTY_HAS_CDMA_VOICE_PRIVACY,
+                mIsCdmaVoicePrivacyEnabled);
 
         if (getConnectionProperties() != newProperties) {
             setConnectionProperties(newProperties);
@@ -712,6 +730,8 @@
         getPhone().registerForDisconnect(mHandler, MSG_DISCONNECT, null);
         getPhone().registerForSuppServiceNotification(mHandler, MSG_SUPP_SERVICE_NOTIFY, null);
         getPhone().registerForOnHoldTone(mHandler, MSG_ON_HOLD_TONE, null);
+        getPhone().registerForInCallVoicePrivacyOn(mHandler, MSG_CDMA_VOICE_PRIVACY_ON, null);
+        getPhone().registerForInCallVoicePrivacyOff(mHandler, MSG_CDMA_VOICE_PRIVACY_OFF, null);
         mOriginalConnection.addPostDialListener(mPostDialListener);
         mOriginalConnection.addListener(mOriginalConnectionListener);
 
@@ -778,6 +798,8 @@
                 getPhone().unregisterForDisconnect(mHandler);
                 getPhone().unregisterForSuppServiceNotification(mHandler);
                 getPhone().unregisterForOnHoldTone(mHandler);
+                getPhone().unregisterForInCallVoicePrivacyOn(mHandler);
+                getPhone().unregisterForInCallVoicePrivacyOff(mHandler);
             }
             mOriginalConnection.removePostDialListener(mPostDialListener);
             mOriginalConnection.removeListener(mOriginalConnectionListener);
@@ -1140,6 +1162,16 @@
     }
 
     /**
+     * Sets whether or not CDMA enhanced call privacy is enabled for this connection.
+     */
+    private void setCdmaVoicePrivacy(boolean isEnabled) {
+        if(mIsCdmaVoicePrivacyEnabled != isEnabled) {
+            mIsCdmaVoicePrivacyEnabled = isEnabled;
+            updateConnectionProperties();
+        }
+    }
+
+    /**
      * Applies capabilities specific to conferences termination to the
      * {@code ConnectionCapabilities} bit-mask.
      *