In case anyone can help I'lll post my full scenario
a/ A phone call is made, if no one answers this is reflected in a check box
b/ A customer Journey will send approprate Email messages to the customer.
c/ A second phone call is created by the Customer Journey.
b/ Step a is repeated with the second phone call, and if unsuccessful then a different email is sent by a customer journey and a third phone call is set up.
this repeats until the 4th/5th phone call.
I cannot get anything into the Customer Journey which will identify which iteration of the phone calls have been made or if an unsuccessful call has been made