diff --git a/102232-5/IPMultimediaPDU.asn b/102232-5/IPMultimediaPDU.asn
index f2e7dfa88a597551bb471c07d0f32c7fdfa89e15..1915031282567f965ca1982a20850ccc555211c2 100644
--- a/102232-5/IPMultimediaPDU.asn
+++ b/102232-5/IPMultimediaPDU.asn
@@ -120,10 +120,13 @@ IPIRIContents ::= CHOICE
     iRIOnlyOriginalIPMMMessage  [5] OCTET STRING,
         -- Copy of the IP MM signalling packet including the original IP and UDP/TCP headers
         -- see clause 5.2.6.
-    iRIOnlySIPMessage           [6] SIPMessage
+    iRIOnlySIPMessage           [6] SIPMessage,
         -- Copy of the SIP content and the source and destination IP address of the intercepted
         -- SIP message as transmitted on the network layer.
         -- (see clause 5.2.6 and 5.2.7).
+    iRIOnlyRTPPacket            [7] OCTET STRING
+        -- Copy of the RTP packet containing telephony events including the original IP and UDP headers
+        -- (see clause 5.2.X).
 }
 
 SIPMessage ::= SEQUENCE