Grandstream HT802 not able to make changes - kicks me back to login page



Software Version Program – Bootloader – Core – Base –

I can log into the Grandstream Via Web browser i can view the Casic settings Tab but when i try and access the other TABS Advanced settings, FXS Ports it does not allow me to do anything and just kicks me out o the login page.

Cannot make no changes


you must first update the fw (and clear the browser cache)