Relatively new with Avaya Definity running G3siV9. AT&T added a new area code (442) to the present (760), but they also made it eleven digit (1+area code). I changed the AAR ANA to Min/Max = 11. I am not sure how to fix the inability to make international calls (specifically to Mexico). I did a list trace on a station and saw the dialed digits, seized trunk group, setup digits 01152686xxxxxxx#, proceed trunk group, etc. but call doesn't seem to go through. Would the 1+ dialing have any bearing on INTL calls?