Integration between SAP PI and ORACLE 10g

Hi,

we have a requirement where we need to integrate SAP PI and Oracle 10g..

We have recently installed PI 7.5 system..

Can anyone help - how to integrate SAP PI and oracle 10g server.... like what driver needs to install, what are the other settings required in PI..

What information should share with Oracle team..or step by step process in both sender and receiver case..

Thanks in Advance