diff --git a/core/src/main/java/org/springframework/ws/soap/addressing/server/AbstractAddressingEndpointMapping.java b/core/src/main/java/org/springframework/ws/soap/addressing/server/AbstractAddressingEndpointMapping.java
index 9bf7bf66..05ea848f 100644
--- a/core/src/main/java/org/springframework/ws/soap/addressing/server/AbstractAddressingEndpointMapping.java
+++ b/core/src/main/java/org/springframework/ws/soap/addressing/server/AbstractAddressingEndpointMapping.java
@@ -171,6 +171,9 @@ public abstract class AbstractAddressingEndpointMapping extends TransformerObjec
         SoapMessage request = (SoapMessage) messageContext.getRequest();
         for (int i = 0; i < versions.length; i++) {
             if (supports(versions[i], request)) {
+                if (logger.isDebugEnabled()) {
+                    logger.debug("Request [" + request + "] uses [" + versions[i] + "]");
+                }
                 MessageAddressingProperties requestMap = versions[i].getMessageAddressingProperties(request);
                 if (requestMap == null) {
                     return null;
diff --git a/core/src/main/java/org/springframework/ws/soap/addressing/version/AbstractWsAddressingVersion.java b/core/src/main/java/org/springframework/ws/soap/addressing/version/AbstractWsAddressingVersion.java
index b266f3b1..83856c7c 100644
--- a/core/src/main/java/org/springframework/ws/soap/addressing/version/AbstractWsAddressingVersion.java
+++ b/core/src/main/java/org/springframework/ws/soap/addressing/version/AbstractWsAddressingVersion.java
@@ -353,8 +353,4 @@ public abstract class AbstractWsAddressingVersion extends TransformerObjectSuppo
 
     /** Returns the reason of the fault that indicates that a header is invalid. */
     protected abstract String getInvalidAddressingHeaderFaultReason();
-
-    public String toString() {
-        return getNamespaceUri();
-    }
 }
diff --git a/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200408.java b/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200408.java
index d93e70d7..7cec43f6 100644
--- a/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200408.java
+++ b/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200408.java
@@ -65,4 +65,8 @@ public class WsAddressing200408 extends AbstractWsAddressingVersion {
     protected final URI getNone() {
         return null;
     }
+
+    public String toString() {
+        return "Ws-Addressing August 2004";
+    }
 }
diff --git a/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200605.java b/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200605.java
index a3832004..3c13af10 100644
--- a/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200605.java
+++ b/core/src/main/java/org/springframework/ws/soap/addressing/version/WsAddressing200605.java
@@ -70,4 +70,8 @@ public class WsAddressing200605 extends AbstractWsAddressingVersion {
     protected String getInvalidAddressingHeaderFaultReason() {
         return "A header representing a Message Addressing Property is not valid and the message cannot be processed";
     }
+
+    public String toString() {
+        return "WS-Addressing 1.0";
+    }
 }