password recovery

hi all

im new to user PTP linkes and i have a link that no one knows its password to use its web configuration.
i want to know is there any way to just reset the password and not the configuration?

thank you

Reza,

Power up the unit while pressing or holding the reset button on the PIDU. This will put the radio into recovery mode, where you can erase the password.

at which part of the options available you be able to do this?

do this vary depending on current firmware like 05-00, 04-00 etc.