DID Routing in Night Mode

[countrytime]

Is there a way to set up a BCM 4.0 to route DID calls to an attendant at night instead of the set where the line normally appears? This would be like in a hospital where no calls are routed to patient rooms after a certain time.
I believe simple service modes will still allow the target line to ring on the assigned set as well as the night set.

 

[senk1s]

Yes - ringing service is the way to do it

 

[countrytime]

I have it programmed in ringing service but when the service mode is on, both the dialed and night extension will ring. Any way to stop the dialed set from ringing short of using DND?