Currently on V1.3.0.5. Looking to upgrade to latest version, however the upgrade firmware page is greyed out. Same under Firefox 9 or IE 8. I have already rebooted router, with no change in behavior.

We have a situation that seems to have no resolution.The RVS4000 is being used as a hardware firewall and router in front of a Asterisk PBX system and its phones. The RVS4000 is downstream of a unmanaged switch which is also in front of a checkpoint ...