@Dul: Yes, deposits and WD at Pepperstone broker can be done with local Indonesian banks. The explanation can be seen below.
Hopefully this helps
@Agus Salim: If you deposit using a local bank, then withdrawals will use a wire transfer (interbank and international transfers). Almost all national banks (not BPR) can send and receive Wire Transfers, or commonly known as Remittance.
More detailed explanation regarding withdrawals using wire transfer can be seen here:
For withdrawals of funds using other methods, the withdrawal method must be the same as the deposit method.