diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index b81eeab..81e0257 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -569,6 +569,12 @@
             updateConnectionProperties();
             sendRttSessionRemotelyTerminated();
         }
+
+        @Override
+        public void onOriginalConnectionReplaced(
+                com.android.internal.telephony.Connection newConnection) {
+            setOriginalConnection(newConnection);
+        }
     };
 
     protected com.android.internal.telephony.Connection mOriginalConnection;