<configuration>
   <system.runtime.remoting>
      <application name = "Client">
         <client>
            <wellknown type="RemotingInterfaces.Adder,Interface" 
             url="http://localhost:65100/Service1.rem" />
         </client>
         <channels>
            <channel ref ="http">
               <clientProviders>
                  <formatter ref="binary"/>
                  <provider type =               
                "CustomChannelSink.CustomClientSinkProvider,ChannelSink" />
               </clientProviders>
            </channel>
         </channels>
      </application>
   </system.runtime.remoting>
</configuration>