<configuration>
   <system.runtime.remoting>
      <application name = "Server">
         <service>
            <wellknown type="RemotingInterfaces.Adder,Interface" 
             mode ="Singleton" objectUri="Service1.rem" />
         </service>
         <channels>
            <channel port="65100" ref ="http">
               <serverProviders>
                  <provider type=
                "CustomChannelSink.CustomServerSinkProvider,ChannelSink" />
                  <formatter ref="binary"/>
               </serverProviders>
            </channel>
         </channels>
      </application>
   </system.runtime.remoting>
</configuration>