I have created WCF service, which is outside of my DNN Web Site. Service works correctly and I can reference it and use it in stand alone web apllication.

Now, I want to use this WCF service for my DNN module. As I understood adding it as a Service Reference within my DNN module is not enough...

What should I do, to consume that external WCF service within my DNN module?

Hi, the urls you mentioned are about exposing part/functionality/data of your DNN as WCF services. 

Can you please tell me how a external WCF service can be called inside a DNN application custom module ?

Also IwebCF is about exposing DNN as WCF services ? does it also help in calling external WCF services ?

Rgds
Mohan

Can someone share example WCF module (module independent of IwebCF, Silverlight and etc ). I would be happy to see a working sample in Dotnetnuke environment instead numerous articles about "DotNetNuke and WCF".