If the switch sends Lookahead Interflow (LAI) information to the Avaya IR system, problems may result. To prevent such problems, set LAI to n on the Call Vector form. For more information on this and other administration forms, see DEFINITY Enterprise Communications Server, Release 10 Administrators Guide, Volumes 1-3, 555-233-506.
Note: Alternatively, you may use route vector step with coverage set to y.