Hi Dario,

I have deploy the Lightstreamer server to another host which is different with the web server. The Lighstreamer server using the domain gts.vcb.com; while the web server using www.vcb.com. I set the domain using setDomain method and set the pushHost as follow:
Code:
        var lsPage = new PushPage();
	var debugAlerts = true;
	var remoteAlerts = false;
	var pushHost = null;
	var pushPort = 3633;

	debugAlerts = false;
	remoteAlerts = true;
	pushHost = "gts.vcb.com";	

	lsPage.context.setDomain("vcb.com");
	lsPage.context.setDebugAlertsOnClientError(debugAlerts);
	lsPage.context.setRemoteAlertsOnClientError(remoteAlerts);
	
	lsPage.onEngineCreation = function(lsEngine) {
		lsEngine.context.setDebugAlertsOnClientError(debugAlerts);
		lsEngine.context.setRemoteAlertsOnClientError(remoteAlerts);

		lsEngine.connection.setLSHost(pushHost);
		lsEngine.connection.setLSPort(pushPort);
		lsEngine.connection.setAdapterName("RBMS");
		
		lsEngine.policy.setMaxBandwidth(200);
		lsEngine.policy.setIdleTimeout(30000);
		lsEngine.policy.setPollingInterval(10000);

		//lsEngine.onStatusChange = ChangeWindowStatus;
		lsEngine.changeStatus("STREAMING");
	}
		
	lsPage.bind();
	lsPage.createEngine("HelloWorldApp","LS","SHARE_SESSION");
But the push page still having the connection problem. The browser's status bar shows "Lightstreamer is disconnected" and the server see no response. I am still wondering how to connect it with two different host. Please correct me if I'm wrong. Thank you.