Plantronics + Polycom.
Now together as
Good day!The firmware on vsx 7000a 9.0.6 was accidentally erased, there is no way to install a new one, writes the Update key code9.0 Available, but no title,
can you tell me what to do? Throw it out? or is there some way to restore the firmware.s / n 8210080B9AAEAK