diff --git a/media/libaudioclient/ToneGenerator.cpp b/media/libaudioclient/ToneGenerator.cpp
index ee78a2d..520efb0 100644
--- a/media/libaudioclient/ToneGenerator.cpp
+++ b/media/libaudioclient/ToneGenerator.cpp
@@ -740,6 +740,11 @@
                         { .duration = 0 , .waveFreq = { 0 }, 0, 0}},
           .repeatCnt = ToneGenerator::TONEGEN_INF,
           .repeatSegment = 0 },                              // TONE_JAPAN_RADIO_ACK
+        { .segments = { { .duration = 1000, .waveFreq = { 400, 0 }, 0, 0 },
+                        { .duration = 2000, .waveFreq = { 0 }, 0, 0 },
+                        { .duration = 0 , .waveFreq = { 0 }, 0, 0}},
+          .repeatCnt = ToneGenerator::TONEGEN_INF,
+          .repeatSegment = 0 },                              // TONE_JAPAN_RINGTONE
         { .segments = { { .duration = 375, .waveFreq = { 400, 0 }, 0, 0 },
                         { .duration = 375, .waveFreq = { 0 }, 0, 0 },
                         { .duration = 0 , .waveFreq = { 0 }, 0, 0}},
@@ -881,7 +886,7 @@
             TONE_SUP_RADIO_NOTAVAIL,     // TONE_SUP_RADIO_NOTAVAIL
             TONE_SUP_ERROR,              // TONE_SUP_ERROR
             TONE_SUP_CALL_WAITING,       // TONE_SUP_CALL_WAITING
-            TONE_SUP_RINGTONE            // TONE_SUP_RINGTONE
+            TONE_JAPAN_RINGTONE          // TONE_SUP_RINGTONE
         },
         {   // GB
             TONE_ANSI_DIAL,              // TONE_SUP_DIAL
diff --git a/media/libaudioclient/include/media/ToneGenerator.h b/media/libaudioclient/include/media/ToneGenerator.h
index 04357a8..425b92c 100644
--- a/media/libaudioclient/include/media/ToneGenerator.h
+++ b/media/libaudioclient/include/media/ToneGenerator.h
@@ -193,6 +193,7 @@
         TONE_JAPAN_DIAL,            // Dial tone: 400Hz, continuous
         TONE_JAPAN_BUSY,            // Busy tone: 400Hz, 500ms ON, 500ms OFF...
         TONE_JAPAN_RADIO_ACK,       // Radio path acknowlegment: 400Hz, 1s ON, 2s OFF...
+        TONE_JAPAN_RINGTONE,        // Ring Tone: 400 Hz repeated in a 1 s on, 2 s off pattern.
         // GB Supervisory tones
         TONE_GB_BUSY,               // Busy tone: 400 Hz, 375ms ON, 375ms OFF...
         TONE_GB_CONGESTION,         // Congestion Tone: 400 Hz, 400ms ON, 350ms OFF, 225ms ON, 525ms OFF...