diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java
index 6dded03a2..a2c232018 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferManager.java
@@ -142,12 +142,26 @@ public final class JingleFileTransferManager extends Manager implements JingleHa
                                 if (!target.exists()) {
                                     target.createNewFile();
                                 }
-                                int s = ((JingleFileTransferChildElement)jingle.getContents().get(0).getDescription().getJinglePayloadTypes().get(0))
-                                        .getSize();
+                                JingleFileTransferChildElement payload = (JingleFileTransferChildElement) jingle.getContents().get(0).getDescription().getJingleContentDescriptionChildren().get(0);
+                                JingleInBandByteStreamTransport transport = (JingleInBandByteStreamTransport) jingle.getContents().get(0).getJingleTransports().get(0);
+                                int s = payload.getSize();
+                                int bs = transport.getBlockSize();
                                 byte[] recv = new byte[s];
+
                                 FileOutputStream o = new FileOutputStream(target);
-                                InputStream i = request.accept().getInputStream();
-                                i.read(recv);
+                                InBandBytestreamSession ibs = request.accept();
+                                InputStream i = ibs.getInputStream();
+                                int read = 0;
+                                int count = 0;
+                                while (read > -1 && read < s) {
+                                    byte[] buf = new byte[bs];
+                                    int r = i.read(buf);
+                                    read += r;
+
+                                    LOGGER.log(Level.INFO, "Read " + r + " (" + read + ") bytes of " + s + " (" + count + " of size " + bs + ")");
+                                    System.arraycopy(buf, 0, recv,bs * count, r);
+                                    count++;
+                                }
                                 i.close();
                                 o.write(recv);
                                 o.close();
@@ -210,10 +224,11 @@ public final class JingleFileTransferManager extends Manager implements JingleHa
                     }
                     LOGGER.log(Level.INFO, "Received session-accept");
                     // Remote accepts our session-initiate
+                    InBandBytestreamManager ibm = InBandBytestreamManager.getByteStreamManager(connection());
+                    ibm.setMaximumBlockSize(4096);
                     InBandBytestreamSession ibs;
                     try {
-                        ibs = InBandBytestreamManager.getByteStreamManager(connection())
-                                .establishSession(jingle.getResponder(), sessionId);
+                        ibs = ibm.establishSession(jingle.getResponder(), sessionId);
                     } catch (SmackException.NoResponseException | InterruptedException | SmackException.NotConnectedException | XMPPException.XMPPErrorException e) {
                         LOGGER.log(Level.SEVERE, "Fail in handle request: " + e, e);
                         return null;
diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/OutgoingJingleFileTransferSession.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/OutgoingJingleFileTransferSession.java
index b03e3a4ef..89de952d5 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/OutgoingJingleFileTransferSession.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/jingle_filetransfer/OutgoingJingleFileTransferSession.java
@@ -1,3 +1,19 @@
+/**
+ *
+ * Copyright 2017 Paul Schaub
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.jivesoftware.smackx.jingle_filetransfer;
 
 import org.jivesoftware.smackx.jingle.JingleSession;
diff --git a/smack-experimental/src/test/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferContentDescriptionTest.java b/smack-experimental/src/test/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferContentDescriptionTest.java
index 231fd6f3a..89c1250e3 100644
--- a/smack-experimental/src/test/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferContentDescriptionTest.java
+++ b/smack-experimental/src/test/java/org/jivesoftware/smackx/jingle_filetransfer/JingleFileTransferContentDescriptionTest.java
@@ -78,7 +78,7 @@ public class JingleFileTransferContentDescriptionTest extends SmackTestSuite {
                 .parse(TestUtils.getParser(xml));
         assertEquals(xml, parsed.toXML().toString());
 
-        JingleFileTransferChildElement payload = (JingleFileTransferChildElement) parsed.getJinglePayloadTypes().get(0);
+        JingleFileTransferChildElement payload = (JingleFileTransferChildElement) parsed.getJingleContentDescriptionChildren().get(0);
         assertEquals(date, payload.getDate());
         assertEquals(descriptionString, payload.getDescription());
         assertEquals(mediaTypeString, payload.getMediaType());
@@ -88,7 +88,7 @@ public class JingleFileTransferContentDescriptionTest extends SmackTestSuite {
         assertEquals(hashElement, payload.getHash());
 
         JingleFileTransferContentDescription descriptionFileTransfer1 = new JingleFileTransferContentDescription(null);
-        assertNotNull(descriptionFileTransfer1.getJinglePayloadTypes());
+        assertNotNull(descriptionFileTransfer1.getJingleContentDescriptionChildren());
     }
 
     @Test
diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/Jingle.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/Jingle.java
index 1c5661158..210874ce3 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/Jingle.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/Jingle.java
@@ -78,6 +78,7 @@ public final class Jingle extends IQ {
         else {
             this.contents = Collections.emptyList();
         }
+        setType(Type.set);
     }
 
     /**
diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentDescription.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentDescription.java
index f49447999..90bb96867 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentDescription.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/element/JingleContentDescription.java
@@ -46,7 +46,7 @@ public abstract class JingleContentDescription implements ExtensionElement {
         return ELEMENT;
     }
 
-    public List<JingleContentDescriptionChildElement> getJinglePayloadTypes() {
+    public List<JingleContentDescriptionChildElement> getJingleContentDescriptionChildren() {
         return payloads;
     }