void Upload(Stream stream);
Stream Download(string streamId);

    <bindings>
      <basicHttpBinding>
        <binding transferMode="Streamed" maxReceivedMessageSize="67108864" maxBufferSize="65536" sendTimeout="00:05:00" receiveTimeout="00:05:00" />
      </basicHttpBinding>
    </bindings>

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="BasicHttpBinding_IObjectStreamService" closeTimeout="00:01:00"
                    openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
                    allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
                    maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="67108864"
                    messageEncoding="Text" textEncoding="utf-8" transferMode="Streamed"
                    useDefaultWebProxy="true">
                    <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                        maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                    <security mode="None">
                        <transport clientCredentialType="None" proxyCredentialType="None"
                            realm="" />
                        <message clientCredentialType="UserName" algorithmSuite="Default" />
                    </security>
                </binding>
            </basicHttpBinding>
        </bindings>
        <client>
            <endpoint address="http://localhost/EDK/ObjectStreamService.svc"
                binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IObjectStreamService"
                contract="StreamServiceReference.IObjectStreamService" name="BasicHttpBinding_IObjectStreamService" />
        </client>
    </system.serviceModel>
</configuration>