Um...no, I'll do a little digging though.
Aha! This thread
that I posted when I was still a baby forumite, more specifically a reply posted by the mighty Schem, makes reference to a Vasari ship capable of creating Phase Gates.
(In regards to Phase Gates):
but the only things confirmed so far to have that is the vasari fighter ship.
This thread was posted while the ships section was still online.
J'Tirska scout ship or something like that it was called.
Anyway, without the ships section, thats all we're likely to find.
Regardless, its 11pm here and lead weights have attached themselves to my eyelids, I'll go into hibernation and return tomorrow.