(this one is for 2003 server
http://www.singingeels.com/Articles/Duplex_WCF_Services_Hosted_in_IIS_Using_NetTcp.aspx
)

Below content from unknown source:

step 1

make sure the window services related to was  is running 24/7. Please ensure that svc - integrated handler is working properly in IIS 7.0.  This step is very important. Make sure the IIS 7.0 is working perfectly. You should also have administrative prevliages on you machine.

step 2

In the adminstravtive command  make sure the website is enable to accept the net.tcp protocol or the UI interface in the IIS 7.0 will help  you  to do it. The command is given below. This command should be at the adminstrative command in window server 2008. This process is one time activity.

%windir%\system32\inetsrv\appcmd.exe set site "Default Web Site" -+bindings.[protocol='net.tcp',bindingInformation='8000:*']

step 3

After your web application is created , mapping to your phsyical directory in your machine. You must enable the web application to accept net.tcp protocol.  The sample dos command is given below and this command should be run in the administrative command in window server 2008

%windir%\system32\inetsrv\appcmd.exe set app "Default Web Site/ Application Name” /enabledProtocols:http;net.tcp

step 4

In the Microsoft.NET Framework 3.0, enable the Window Communication Foundation Non-HTTP activation.  Kindly ensure that the two features like Window communication foundation HTTP Activation, XPS Viewer in Microsoft.NET Framework 3.0 should also be enabled.

  • From the Start menu, choose Control Panel.
  • Select Programs and Features.
  • Click Turn Windows Components on or Off.
  • Expand the Microsoft .NET Framework 3.0 node and check the Windows Communication Foundation Non-HTTP Activation feature


step 5

In the Window Features , enable all the features of window process activation service. The features to be enabled are .Net environment, Configuration API ,Process Model.

  • From the Start menu, choose Control Panel.
  • Select Programs and Features.
  • Click Turn Windows Components on or Off.
  • Expand Window Process Activation Process Activation.


step 6

The Turn User Account Control should be turned off , in the case if you are trying to host  WAS service in a new machine. If the user account is turned on then it is not possible to host the WCF Service in IIS 7.0.

  • Click start
  • Go to Setting and click the control panel
  • Select the User Control
  • Click on the Turn User Account Control on or off


step 7

In the Internet Information Service , enable the features which are given below. the IIS Metabase and IIS 6 configuration compatibility which comes under web management tools.

From the Start menu, choose Control Panel.
Select Programs and Features.
Click Turn Windows Components on or Off.
Expand Internet Information Service.

step 8

Microsoft Front Page Server Exemptions Extensions

If Microsoft Front Page Server Exemptions extension is not installed in the machine,
Install using the following URL
       http://www.iis.net/downloads/default.aspx?tabid=34&g=6&i=1577

step  9 -  ServiceModel Registration Tool (ServiceModelReg.exe)

For information on ServiceModelReg , visit the url which is given below. It is very important

http://msdn.microsoft.com/en-us/library/ms732012.aspx


Sample application for WAS Hosting you can you use from the URL which are given below

http://msdn.microsoft.com/en-us/library/ms752218.aspx