[Freeswitch-users] Business/holiday hours routing

Is there a standard module for FreeSWITCH out there that people use for routing calls based on business hours and a holiday schedule? Or is everyone just creating their own in the XML dialplan?(which seems pretty simple) I can't seem to find anything on the wiki, but might just be searching for the wrong thing. I am relatively new at FreeSWITCH and would rather follow what the community has decided is the best practice, instead of trying to reinvent the wheel myself. Thanks for any input, -Adam