I have two locations. Each has the night service directing the trunks to the inmail on a schedule. From 9am to 5pm calls ring the incoming ring group. All other times calls ring into the inmail. What happened is on a holiday like memorial day, the night schedule does not take affect between 9am and 5pm, it's a normal Monday but the business is closed. How could I force the trunks directly to the inmail on holiday automatically. I don't think that is possible unless I just change the incoming ring group each time to the inmail and then back to the incoming ring group? Is that correct?