diff --git a/src/main/java/org/openmuc/jositransport/ClientTSap.java b/src/main/java/org/openmuc/jositransport/ClientTSap.java
index 1fe3d4a..4307cc4 100644
--- a/src/main/java/org/openmuc/jositransport/ClientTSap.java
+++ b/src/main/java/org/openmuc/jositransport/ClientTSap.java
@@ -18,8 +18,8 @@ package org.openmuc.jositransport;
 
 import java.io.IOException;
 import java.net.InetAddress;
+import java.net.InetSocketAddress;
 import java.net.Socket;
-
 import javax.net.SocketFactory;
 
 /**
@@ -152,8 +152,11 @@ public final class ClientTSap {
     public TConnection connectTo(InetAddress address, int port, InetAddress localAddr, int localPort)
             throws IOException {
         Socket socket;
-        if (localAddr == null) {
-            socket = socketFactory.createSocket(address, port);
+        
+        if (localAddr == null) {         
+            socket = socketFactory.createSocket();
+            
+            socket.connect(new InetSocketAddress(address, port), messageTimeout);
         }
         else {
             socket = socketFactory.createSocket(address, port, localAddr, localPort);
diff --git a/src/main/java/org/openmuc/jositransport/TConnection.java b/src/main/java/org/openmuc/jositransport/TConnection.java
index 512b931..6271775 100644
--- a/src/main/java/org/openmuc/jositransport/TConnection.java
+++ b/src/main/java/org/openmuc/jositransport/TConnection.java
@@ -294,7 +294,7 @@ public final class TConnection {
         }
 
         os.flush();
-
+        
         socket.setSoTimeout(messageTimeout);
 
         byte myByte;
diff --git a/src/main/java/org/openmuc/openiec61850/BasicDataAttribute.java b/src/main/java/org/openmuc/openiec61850/BasicDataAttribute.java
index bfb923c..cb909bd 100644
--- a/src/main/java/org/openmuc/openiec61850/BasicDataAttribute.java
+++ b/src/main/java/org/openmuc/openiec61850/BasicDataAttribute.java
@@ -110,4 +110,8 @@ abstract public class BasicDataAttribute extends FcModelNode {
         mirror = bda;
     }
 
+    public String getValueString() {
+        return null;
+    }
+
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaBitString.java b/src/main/java/org/openmuc/openiec61850/BdaBitString.java
index ccd53b9..6bf8c36 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaBitString.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaBitString.java
@@ -95,5 +95,11 @@ abstract public class BdaBitString extends BasicDataAttribute {
     public String toString() {
         return getReference().toString() + ": " + HexConverter.toHexString(value);
     }
+    
+    @Override
+    public String getValueString() 
+    {
+        return HexConverter.toHexString(value);
+    }
 
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaBoolean.java b/src/main/java/org/openmuc/openiec61850/BdaBoolean.java
index 002b3d5..90e6f2c 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaBoolean.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaBoolean.java
@@ -90,4 +90,9 @@ public final class BdaBoolean extends BasicDataAttribute {
         return getReference().toString() + ": " + value;
     }
 
+    @Override
+    public String getValueString() 
+    {
+        return "" + value;
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaDoubleBitPos.java b/src/main/java/org/openmuc/openiec61850/BdaDoubleBitPos.java
index 5978bf4..e81d09d 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaDoubleBitPos.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaDoubleBitPos.java
@@ -95,4 +95,9 @@ public final class BdaDoubleBitPos extends BdaBitString {
         }
     }
 
+    @Override
+    public String getValueString() 
+    {
+        return getDoubleBitPos().toString();
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaEntryTime.java b/src/main/java/org/openmuc/openiec61850/BdaEntryTime.java
index 3508da8..00b7f44 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaEntryTime.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaEntryTime.java
@@ -132,4 +132,9 @@ public final class BdaEntryTime extends BasicDataAttribute {
         return getReference().toString() + ": " + getTimestampValue();
     }
 
+    @Override
+    public String getValueString() 
+    {
+        return "" + getTimestampValue();
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaFloat32.java b/src/main/java/org/openmuc/openiec61850/BdaFloat32.java
index ffee7ca..cd7b294 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaFloat32.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaFloat32.java
@@ -115,4 +115,9 @@ public final class BdaFloat32 extends BasicDataAttribute {
         return getReference().toString() + ": " + getFloat();
     }
 
+    @Override
+    public String getValueString() 
+    {
+        return getFloat().toString();
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaFloat64.java b/src/main/java/org/openmuc/openiec61850/BdaFloat64.java
index 3aaa46e..14fc742 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaFloat64.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaFloat64.java
@@ -121,5 +121,11 @@ public final class BdaFloat64 extends BasicDataAttribute {
     public String toString() {
         return getReference().toString() + ": " + getDouble();
     }
+    
+    @Override
+    public String getValueString() 
+    {
+        return "" + value;
+    }
 
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaInt128.java b/src/main/java/org/openmuc/openiec61850/BdaInt128.java
index 294ab63..5783df0 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaInt128.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaInt128.java
@@ -90,4 +90,9 @@ public final class BdaInt128 extends BasicDataAttribute {
         return getReference().toString() + ": " + value;
     }
 
+    @Override
+    public String getValueString() 
+    {
+        return "" + value;
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaInt32.java b/src/main/java/org/openmuc/openiec61850/BdaInt32.java
index 96973bc..f6b5b2e 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaInt32.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaInt32.java
@@ -90,4 +90,8 @@ public final class BdaInt32 extends BasicDataAttribute {
         return getReference().toString() + ": " + value;
     }
 
+    @Override
+    public String getValueString() {
+        return "" + value;
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaInt32U.java b/src/main/java/org/openmuc/openiec61850/BdaInt32U.java
index 692bca9..e138df0 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaInt32U.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaInt32U.java
@@ -89,5 +89,11 @@ public final class BdaInt32U extends BasicDataAttribute {
     public String toString() {
         return getReference().toString() + ": " + value;
     }
+    
+    @Override
+    public String getValueString() 
+    {
+        return "" + value;
+    }
 
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaInt8.java b/src/main/java/org/openmuc/openiec61850/BdaInt8.java
index cac9a77..c7e1606 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaInt8.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaInt8.java
@@ -89,5 +89,11 @@ public final class BdaInt8 extends BasicDataAttribute {
     public String toString() {
         return getReference().toString() + ": " + value;
     }
+    
+    @Override
+    public String getValueString() 
+    {
+        return "" + value;
+    }
 
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaQuality.java b/src/main/java/org/openmuc/openiec61850/BdaQuality.java
index 09a3554..2904838 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaQuality.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaQuality.java
@@ -241,5 +241,11 @@ public final class BdaQuality extends BdaBitString {
             value[1] = (byte) (value[0] & 0xf7);
         }
     }
+    
+    @Override
+    public String getValueString() 
+    {
+        return getValidity().toString();
+    }
 
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaTimestamp.java b/src/main/java/org/openmuc/openiec61850/BdaTimestamp.java
index 14bc794..7ed4d7d 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaTimestamp.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaTimestamp.java
@@ -242,4 +242,8 @@ public final class BdaTimestamp extends BasicDataAttribute {
         return getReference().toString() + ": " + getDate();
     }
 
+    @Override
+    public String getValueString() {
+        return getDate().toString();
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/BdaVisibleString.java b/src/main/java/org/openmuc/openiec61850/BdaVisibleString.java
index 027e312..e8797e6 100644
--- a/src/main/java/org/openmuc/openiec61850/BdaVisibleString.java
+++ b/src/main/java/org/openmuc/openiec61850/BdaVisibleString.java
@@ -120,5 +120,10 @@ public final class BdaVisibleString extends BasicDataAttribute {
         }
         return getReference().toString() + ": " + new String(value);
     }
-
+    
+    @Override
+    public String getValueString() 
+    {
+        return new String(value);
+    }
 }
diff --git a/src/main/java/org/openmuc/openiec61850/ClientSap.java b/src/main/java/org/openmuc/openiec61850/ClientSap.java
index 5bac7a1..a4f7cf1 100644
--- a/src/main/java/org/openmuc/openiec61850/ClientSap.java
+++ b/src/main/java/org/openmuc/openiec61850/ClientSap.java
@@ -280,7 +280,7 @@ public final class ClientSap {
      */
     public ClientAssociation associate(InetAddress address, int port, String authenticationParameter,
             ClientEventListener reportListener) throws IOException {
-
+        System.out.println("Associate");
         return associate(address, port, authenticationParameter, null, -1, reportListener);
     }
 
diff --git a/src/main/java/org/openmuc/openiec61850/SclParser.java b/src/main/java/org/openmuc/openiec61850/SclParser.java
index cf9d034..dc28f30 100644
--- a/src/main/java/org/openmuc/openiec61850/SclParser.java
+++ b/src/main/java/org/openmuc/openiec61850/SclParser.java
@@ -1012,6 +1012,22 @@ final class SclParser {
         else if (bType.equals("Tcmd")) {
             return new BdaTapCommand(new ObjectReference(ref), fc, sAddr, dchg, dupd);
         }
+        else if (bType.equals("OptFlds")) {
+            return new BdaOptFlds(new ObjectReference(ref), fc);
+        }
+        else if (bType.equals("TrgOps")) {
+            return new BdaTriggerConditions(new ObjectReference(ref), fc);
+        }
+        else if (bType.equals("EntryID")) {
+            return new BdaOctetString(new ObjectReference(ref), fc, sAddr, 8, dchg, dupd);
+        }
+        else if (bType.equals("EntryTime")) {
+            return new BdaEntryTime(new ObjectReference(ref), fc, sAddr, dchg, dupd);
+        }
+        else if (bType.equals("PhyComAddr")) {
+            //TODO not correct!
+            return new BdaOctetString(new ObjectReference(ref), fc, sAddr, 6, dchg, dupd);
+        }
         else if (bType.equals("Timestamp")) {
             BdaTimestamp bda = new BdaTimestamp(new ObjectReference(ref), fc, sAddr, dchg, dupd);
             if (val != null) {