diff --git a/src/main/java/org/asteriskjava/manager/event/RtcpReceivedEvent.java b/src/main/java/org/asteriskjava/manager/event/RtcpReceivedEvent.java
index b0f3dcc3..11681eba 100644
--- a/src/main/java/org/asteriskjava/manager/event/RtcpReceivedEvent.java
+++ b/src/main/java/org/asteriskjava/manager/event/RtcpReceivedEvent.java
@@ -73,6 +73,7 @@ public class RtcpReceivedEvent extends AbstractRtcpEvent {
     private Long sentPackets;
     private Long sentrtp;
     private String accountCode;
+    private Double mes;
 
 
     public RtcpReceivedEvent(Object source) {
@@ -380,5 +381,11 @@ public void setAccountCode(String accountCode) {
         this.accountCode = accountCode;
     }
 
+    public Double getMes() {
+        return mes;
+    }
 
+    public void setMes(Double mes) {
+        this.mes = mes;
+    }
 }
diff --git a/src/main/java/org/asteriskjava/manager/event/RtcpSentEvent.java b/src/main/java/org/asteriskjava/manager/event/RtcpSentEvent.java
index ba130793..188a7bf0 100644
--- a/src/main/java/org/asteriskjava/manager/event/RtcpSentEvent.java
+++ b/src/main/java/org/asteriskjava/manager/event/RtcpSentEvent.java
@@ -58,6 +58,7 @@ public class RtcpSentEvent extends AbstractRtcpEvent {
     private Integer report0iaJitter;
     private Integer report0HighestSequence;
     private String accountCode;
+    private Double mes;
 
     public RtcpSentEvent(Object source) {
         super(source);
@@ -328,4 +329,12 @@ public String getAccountCode() {
     public void setAccountCode(String accountCode) {
         this.accountCode = accountCode;
     }
+
+    public Double getMes() {
+        return mes;
+    }
+
+    public void setMes(Double mes) {
+        this.mes = mes;
+    }
 }