BinaryServerFormatterSinkProvider serverProv = new BinaryServerFormatterSinkProvider();
serverProv.TypeFilterLevel = System.Runtime.Serialization.Formatters.TypeFilterLevel.Full;

BinaryClientFormatterSinkProvider clientProv = new BinaryClientFormatterSinkProvider();

IDictionary props = new Hashtable();
props["port"] = 1234;

HttpChannel chan = new HttpChannel(props, clientProv, serverProv);        
ChannelServices.RegisterChannel( chan );