I have two tables Owner and Telephone linked by a many-to-many relationship with a table owner_telephone.
I have users rows populated in table Owner, I have telephones populated in table Telephone. I want to make the connection between tables using the owner_telephone table.

I use the following code:

ownerBean=(Owner)session.get(Owner.class, owner_id);
telBean=(Telefon)session.get(Telefon.class, tel_id);
ownerBean.getOwnerTelefon().add(telBean);
telBean.getOwners().add(ownerBean);
session.update(ownerBean);
session.update(telBean);
session.flush();

The problem is that the owner_telephone table is not updating at all.
How I should do to update the table owner_telephone?!?