WCF wsDualHttpBinding says 'Failed to allocate a managed memory buffer ...' - wcf

Question

I am trying to upload a large object (300 MB) from client to service using 'wsDualHttpBinding'.
Using 'basicHttpBinding', I able to upload large object (1.5 GB file).
I need to use 'wsDualHttpBinding'. But, using 'wsDualHttpBinding', I able to upload 28 MB only.
If I upload 100 MB object, it says ''Failed to allocate a managed memory buffer ...'
Could you tell me, how to upload large object (300 MB) using 'wsDualHttpBinding'.
Thanks In Advance,
Murugan
Here is the configuration I am using:
<wsDualHttpBinding>
<binding name="Test"
closeTimeout="04:10:00"
openTimeout="04:10:00"
receiveTimeout="04:10:00"
sendTimeout="04:10:00"
bypassProxyOnLocal="false"
transactionFlow="false"
hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647"
messageEncoding="Mtom"
textEncoding="utf-16"
useDefaultWebProxy="true">
<readerQuotas maxDepth="2147483647"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession
ordered="true"
inactivityTimeout="04:10:00" />
<security mode="Message">
<message clientCredentialType="Windows"
negotiateServiceCredential="true" />
</security>
</binding>
</wsDualHttpBinding>
And contracts
public interface IFileUploaderService
{
[OperationContract]
void Upload(MyFileInfo remoteFileInfo);
}
public interface IFileUploaderServiceCallBack
{
[OperationContract(IsOneWay = true)]
void OnNotificationSend(string message);
}
[MessageContract]
public class MyFileInfo : IDisposable
{
[MessageBodyMember(Order = 1)]
public System.IO.Stream FileByteStream;
public void Dispose()
{
if (FileByteStream != null)
{
FileByteStream.Close();
FileByteStream = null;
}
}
}