Setting a Stateful Session Bean Timeout

[Wojciech Uliasz]

The "Mastering Enterprise Java Beans" says that EJB descriptor defines the
bean specific timeout. Orion file "ejb-jar.xml" alows tag <env-entry> to
set entries but documentation doesn't mention how to set bean timeout.
After deplyment in orion-ejb.jar.xml file there is parameter timeout set
to 1800 which i assume means half an hour. Changing it dosn't give any
results.
Do you know if it is possible to change it or 1800 sec is a valu specific
to Orion?

Thank you for any help.