I am reposting this after realizing that comp.dcom.telecom is not the right group for this kind of question. I hope this one is.
Is there a home/home office telecom device, eg. answering machine or caller id unit, that allows you to program in numbers to be blocked or to receive a custom message. I would like all other calls to go through as usual.
I would even be willing to look at PC software if it was the only/best way.
Thanks.