I have never heard this calling of a name, or a phone or a doorbell ( starting to feel left out)
I did hear a rustling sound near the front door this morning though.Looked around, and outside the door.Nothing.An hour or so later heard it again, thought it was a leaflet coming through the door, again nothing.
Just after lunch, we both heard it and went into the hall, nothing to see, and then a movement from under a chair, it was a baby bird, a Thrush, looking at us in an interested sort of way! DH opened the front door wide and managed to shoo it out, and it flew off.Must have been there since last night.
I think there is a rational explanation for most things tbh.