scented orchid identification
 

Hello,
A friend of mine just got back from a beautiful trip to Malaysia. In the
Orchid Park in KL he bought a flask with a few orchid plants to make me a
present, but he forgot to ask about the specific name. What he remembers is
that the flowers, white with violet spots, were nicely scented. Any idea
which kind of orchid it could be? Any help would be greatly appreciated.

Thank you, Michael