IBM Websphere documentation says that It's possible to use third-party jms providers: http://pic.dhe.ibm.com/infocenter/wasinfo/v6r1/index.jsp?topic=%2Fcom.ibm.websphere.nd.doc%2Finfo%2Fae%2Fae%2Ftmj_instp.html
In oracle folder I've found resource adapter ojms.rar, but how to use it? Maybe somebody uses WAS7 with AQ?