<system.serviceModel>
    <services>
    <!-- This section is optional with the default configuration introduced
         in .NET Framework 4. -->
        <service name="WCF_Example.Service1"  behaviorConfiguration="mexBehavior">
          <endpoint address="WCF_ServiceExample" binding="basicHttpBinding" contract="WCF_Example.IService1" />
          <endpoint address="WCF_ServiceExample" binding="netTcpBinding" contract="WCF_Example.IService1" />
          <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
          <host>
            <baseAddresses>
              <add baseAddress="http://localhost:61940/"/>
              <add baseAddress="net.tcp://localhost:61940/"/>
            </baseAddresses>
          </host>
        </service>
    </services>

    <bindings>
      <basicHttpBinding>
          <binding name="transportSecurity">
            <security mode="TransportWithMessageCredential">
              <message clientCredentialType="UserName" />
            </security>
          </binding>
      </basicHttpBinding>
    </bindings>

    <!--For debugging purposes set the includeExceptionDetailInFaults attribute to true-->
    <behaviors>
      <serviceBehaviors>
        <behavior name="mexBehavior">
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>

public ActionResult Index()
        {
            using (ServiceHost host = new ServiceHost(typeof(WCF_Example.Service1)))
            {
                host.Open();

            }

            return View();
        }