Hi,
I have an engin 121, which I think is a rebadged Aztech V500dp.
I want to unlock it,
so I can put a better dial plan into it. Does anyone know anything about these devices.
It is an ATA with a pass through function Plus a hands free phone.
Voip dect, voip digital cordless phone , SIP, DECT Phone engin - engin Internet Phone – 121
Anyone know how to unlock this, or have a firmware for it?
Thanks
Mike