Detecting sucessfull fax using rxFax


I am using asterisk and rxFax and it all works fine however once the fax is receieved it automatically hangsup…

is there anyway i can detect wether the hangup was as planned (e.g. a succesful fax was receieved and then the call ended) or wether the hangup was caused through and error?

does rxFax set any flags or variables to indicate a succesfull reciept?