diff --git a/telecomm/java/android/telecom/Call.java b/telecomm/java/android/telecom/Call.java
old mode 100755
new mode 100644
index 1238e7b..babb709
--- a/telecomm/java/android/telecom/Call.java
+++ b/telecomm/java/android/telecom/Call.java
@@ -485,8 +485,14 @@
          */
         public static final int CAPABILITY_TRANSFER_CONSULTATIVE = 0x08000000;
 
+        /**
+         * Indicates whether the remote party supports RTT or not to the UI.
+         */
+
+        public static final int CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT = 0x10000000;
+
         //******************************************************************************************
-        // Next CAPABILITY value: 0x10000000
+        // Next CAPABILITY value: 0x20000000
         //******************************************************************************************
 
         /**
@@ -728,6 +734,9 @@
             if (can(capabilities, CAPABILITY_TRANSFER_CONSULTATIVE)) {
                 builder.append(" CAPABILITY_TRANSFER_CONSULTATIVE");
             }
+            if (can(capabilities, CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT)) {
+                builder.append(" CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT");
+            }
             builder.append("]");
             return builder.toString();
         }
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index e55720c..86a16e7 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -417,8 +417,14 @@
      */
     public static final int CAPABILITY_TRANSFER_CONSULTATIVE = 0x10000000;
 
+    /**
+     * Indicates whether the remote party supports RTT or not to the UI.
+     */
+
+    public static final int CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT = 0x20000000;
+
     //**********************************************************************************************
-    // Next CAPABILITY value: 0x20000000
+    // Next CAPABILITY value: 0x40000000
     //**********************************************************************************************
 
     /**
@@ -1036,6 +1042,10 @@
                 == CAPABILITY_TRANSFER_CONSULTATIVE) {
             builder.append(isLong ? " CAPABILITY_TRANSFER_CONSULTATIVE" : " sup_cTrans");
         }
+        if ((capabilities & CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT)
+                == CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT) {
+            builder.append(isLong ? " CAPABILITY_REMOTE_PARTY_SUPPORTS_RTT" : " sup_rtt");
+        }
         builder.append("]");
         return builder.toString();
     }