diff --git a/src/boarderGateway/CoAPClient.java b/src/boarderGateway/CoAPClient.java
new file mode 100644
index 0000000000000000000000000000000000000000..8d4adf4ff4a054e1429d669deaac2e712b445d20
--- /dev/null
+++ b/src/boarderGateway/CoAPClient.java
@@ -0,0 +1,45 @@
+package boarderGateway;
+import java.io.ByteArrayOutputStream;
+
+import org.eclipse.californium.core.CoapClient;
+
+import co.nstant.in.cbor.CborBuilder;
+import co.nstant.in.cbor.CborEncoder;
+import co.nstant.in.cbor.CborException;
+import boarderGateway.CoAPRessources.*;
+
+
+public class CoAPClient {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		
+		ByteArrayOutputStream baos = new ByteArrayOutputStream();
+		try {
+			new CborEncoder(baos).encode(new CborBuilder()
+			//	.add("MyClient Name")
+			//   .addArray()                 // add array
+			//        .add("Para11")
+			//        .add("string")
+			//        .end()
+			//    .addArray()
+			//    	.add("Para22")
+			//    	.add("integer")
+			//    	.end()
+			
+				.add("My String value")
+				.add(1234)
+			    .build());
+		} catch (CborException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		byte[] encodedBytes = baos.toByteArray();
+		
+		CoapClient client = new CoapClient("coap://localhost/data");
+		client.post(encodedBytes, 0);
+
+	}
+
+}
diff --git a/src/boarderGateway/CoAPRessources.java b/src/boarderGateway/CoAPRessources.java
index 78ca4e1db225362397f61a966b68b3a736db3782..611e8724bca0dce49b2024067bca197b595535ac 100644
--- a/src/boarderGateway/CoAPRessources.java
+++ b/src/boarderGateway/CoAPRessources.java
@@ -39,15 +39,14 @@ public class CoAPRessources {
 
 		
 		@Override
-		public void handlePOST(CoapExchange exchange) {
-			
-			List<String> allowedTypes = Arrays.asList("string", "integer");
+		public void handlePOST(CoapExchange exchange) {			
+			List<String> allowedTypes = Arrays.asList("string", "integer", "float");
 			boolean errorOccurred = false;
 
 			// TODO Auto-generated method stub
 			CBORFactory f = new CBORFactory();
 			String source_address = exchange.getSourceAddress().getHostAddress();
-			System.out.println("GOT A PUT from "+source_address);
+			System.out.println("Received POST on /register from "+source_address);
 			// Check, if source IP is allowed to 
 			if (database.isClientAllowed(source_address)){
 				try {
@@ -131,13 +130,14 @@ public class CoAPRessources {
     	
 
 		@Override
-		public void handlePOST(CoapExchange exchange) {
+		public void handlePUT(CoapExchange exchange) {
 			// TODO Auto-generated method stub
-			System.out.println("DATA POST!");
 			
 			// Ermittle letzte registrierte ID zur Source Address
 			CBORFactory f = new CBORFactory();
 			String source_address = exchange.getSourceAddress().getHostAddress();
+			System.out.println("Received PUT on /data from "+source_address);
+			
 			List<String> values = new ArrayList<String>();
 			if (database.doesClientAddressExist(source_address)){
 				try {
@@ -146,7 +146,6 @@ public class CoAPRessources {
 					
 					// Erhalte Reihenfolge von String & Integer 
 					List<String> types = database.getClientParamsTypeList(source_address);
-					System.out.println("#Types: "+types.size());
 					for (int i = 0; i < types.size();i++){
 						System.out.println(types.get(i));
 					}
@@ -154,18 +153,15 @@ public class CoAPRessources {
 						switch (type){
 						case "string":
 							String paraString = myCborParser.nextTextValue();
-							System.out.println("String! : "+paraString);
 							values.add(paraString);
 							break;
 						case "integer":
 							int paraInt = myCborParser.nextIntValue(0);
-							System.out.println("Int! : "+paraInt);
 							values.add(Integer.toString(paraInt));
 							break;
 						case "float":
 							myCborParser.nextToken();
 							float paraFloat = myCborParser.getFloatValue();
-							Float.toString(paraFloat);
 							values.add(Float.toString(paraFloat));
 							break;
 						default:
@@ -184,7 +180,7 @@ public class CoAPRessources {
 					
 				} catch (IOException e) {
 					// TODO Auto-generated catch block
-					e.printStackTrace();
+					exchange.respond(ResponseCode.INTERNAL_SERVER_ERROR);
 				}
 				
 			}else{
@@ -192,41 +188,5 @@ public class CoAPRessources {
 			}
 		}
 
-
-
-		/*@Override
-		public void handlePUT(CoapExchange exchange) {
-			
-			try {
-				// Parse empfangenen String als JSON. Bei Fehler: BAD_REQUEST
-				JSONObject json = new JSONObject(exchange.getRequestText());
-				
-				int clientID = json.getInt("id");
-				
-				// Prüfe ob Client ID registriert ist. Bei Fehler: UNAUTHORIZED
-				if (database.doesClientIDExist(clientID)){
-					// Parse JSONArray in Java List 
-					JSONArray values = json.getJSONArray("values");
-					List<String> list = new ArrayList<String>();
-					for(int i = 0; i < values.length(); i++){
-					    list.add(values.get(i).toString());
-					}
-					
-					// Füge Daten in Datenbank hinzu. Bei Fehler: INTERNAL_SERVER_ERROR
-					if (database.addData(clientID, list)){
-						exchange.respond(ResponseCode.CHANGED);
-					}else{
-						exchange.respond(ResponseCode.INTERNAL_SERVER_ERROR);
-					}
-				}else{
-					exchange.respond(ResponseCode.UNAUTHORIZED);
-				}
-				
-				
-			}catch(JSONException e){
-				exchange.respond(ResponseCode.BAD_REQUEST);
-			}			
-		}*/
-    	
     }
 }