code: protected void registerSipConnector(Connector connector) {
  		try {
  		     
  		    ObjectName objectName = createSipConnectorObjectName(connector, getName(), "SipConnector");
  		    Registry.getRegistry(null, null)
  		        .registerComponent(connector, objectName, null);
  //TODO		    connector.setController(objectName);
  		} catch (Exception e) {
  		    logger.error( "Error registering connector ", e);
  		}
  		if(logger.isDebugEnabled())
  		    logger.debug("Creating name for connector " + getObjectName());
  	}
docs: Register the sip connector under a different name than HTTP Connector and we add the transport to avoid clashing with 2 connectors having the same port and address
  @param connector connector to register