How to setup automatic bank transfer in AP

Hello Payables Community:

Need to setup automatic bank transfer in AP; this is to pay suppliers invoices sending information about supplier bank account, supplier amount to be paid directly to the bank. Are this posible trough oracle payables or do I need third party software? Do you have any papers, document or article where I could find further information on how to accomplish this? Right now information is sent to the bank via regular e-mail out taking the information out of the PPR concurrent program (format payment).  I need to take this information and send it directly to the bank.