Aloys
A lonely private investigator is contacted by a mysterious woman who pulls him into a mind game known as ‘telephone walking’. Fascinated by her voice, Aloys discovers an imaginary universe that allows him to break out of his isolation.
Starring Georg Friedrich, Tilde von Overbeck, Kamil Krejčí, Yufei Lee, Koi Lee, Sebastian Krähenbühl, Peter Zumstein, Tobias Bienz
It's a drama and fantasy movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Australia.