I use ING Wrap, that allows most ETF's and shares (Thinking ASX 300) to be invested in directly. Noting this includes ASX ETP's: IFRA - VanEck Vectors FTSE Global Infrastructure (Hedged) ETF MICH - Magellan Infrastructure Fund (Currency Hedged)
Also use QSuper, however I believe the self invest option may be closed to new clients (Worth a check).