This Forum Beta is ONLY for registered owners of D-Link products in the USA for which we have created boards at this time.
That is the latest and greatest for this version of router. Even though Dlink has not posted it, you have the most resent version:http://www.dlink.co.in/products/?pid=DIR-600&tab=3I would contact your local DLink support office and inquire about this if your need further information.