code: function readConferenceCreateRequest (s) {
  	per.readChoice(s);
  	if (!per.readObjectIdentifier(s, t124_02_98_oid)) {
  		throw new error.ProtocolError('NODE_RDP_PROTOCOL_T125_GCC_BAD_H221_SC_KEY');
  	}
  	per.readLength(s);
  	per.readChoice(s);
  	per.readSelection(s);
  	per.readNumericString(s, 1);
  	per.readPadding(s, 1);
  
  	if (per.readNumberOfSet(s) !== 1) {
  		throw new error.ProtocolError('NODE_RDP_PROTOCOL_T125_GCC_BAD_SET');
  	}
  
  	if (per.readChoice(s) !== 0xc0) {
  		throw new error.ProtocolError('NODE_RDP_PROTOCOL_T125_GCC_BAD_CHOICE');
  	}
  
  	per.readOctetStream(s, h221_cs_key, 4);
  	
  	length = per.readLength(s);
  	var clientSettings = settings(null, { readLength : new type.CallableValue(length) });
  	
  	// Object magic
  	return clientSettings.read(s).obj.blocks.obj.map(function(e) {
  		return e.obj.data;
  	});
  }
docs: Read GCC request
  @param s {type.Stream}
  @returns {Array(type.Component)} list of client block