1. Login to definity and enabled authorization codes..
command: change system-parameters features
locate below field and set it yes and put the code lengh you want to have for auth code..
Authorization Codes Enabled? y
Authorization Code Length: 5
2)When you make a call, there two cor which decides the FRL value...ie COR of originating station and the COR you have put in the route pattern. inacse station FRL(COR) is equal or greater than FRL in route patten, your call will go trough without putting anything..Incase station FRL is less than FRL set in route pattern, you will get a second dial tone to put the auth code...
Note: when you create auth codes, you assign a cor also, so FRL of Auth code (COR of Auth code)needs to be equal or greater than the FRL of route pattern.