Hi, I have a problem with the Akuvox R20a door phone. If I keep RSTP active it becomes noisy and annoying for the neighbors. If I disable it everything is ok but it doesn't allow me to see if they ring and only after the answer can I see wh ...

Hi, on my video intercom I noticed that in the intercom menu I only have basic and not advanced and it doesn't allow me to set it to reading mode to memorize the tag from the external unit. Why???