DSL-504T.fw2.00B02.zip Revision info Firmware for DSL-504T (v2.00B02) with ADSL2/2+ support. Please Read This before upgrading. DSL-504T.fw.2.00B01T01.zip Revision info Firmware for DSL-504T (v2.00B01T01) with ADSL2/2+ support. Please Read This before upgrading.

DSL-504T.QIG.v1.0.pdf Quick Installation Guide for DSL-504T DSL-504T.Manual.1.0.zip Manual for DSL-504T Open.ports.DSL.router.fw1.x.pdf Setup Guide on How To Open Ports (f/w ver.1.xx) Open.ports.DSL.router.fw2.x.pdf Setup Guide on How To Open Ports (f/w ver.2.xx)