It is called a door frame. Or if you are talking about the edges of the wall, its the molding.
Tapping on a door or a window is called gcoinnkk
Chimney!
what is the side post of a door frame called
spaceship door
Door or hatch
Knocking on the door.
Door jamb
Door to door.
a salesman
Extinct Relict
yes it is called a jamb.