HTTP proxy Log in to your Icon by entering the IP address in a browser URL. Enter your username and password. See System access and passwords for default information. Navigate to Network > Proxy. Select Enable Proxy. Enter the Host. Enter the Port. Enter your username and password. Click Save. Proxy connection shows success as Connected. If your proxy connection status shows Failed, check your settings and try again. NOTE: When setting up a proxy with Icon ensure that ports 443 and 5222 are open through your firewall for the system to operate effectively.