Hello,
I bricked a Polycom VVX-250 somehow by entering the advanced options and selecting TLS Certificates. Now, it will power up but freezes on "Welcome! 7 seconds until autoboot."
the 7 seconds does not change or countdown and none of the keys respond to keypress.
Then, it will reboot itself.
Is there any way to recover this? I am hoping a procedure that will allow auto boot from the USB slot? Is there a factory reset hardswitch someplace?
Firmware is 5.9.1.0615