callerID
Finally cleaned up my caller ID blocker enough to publish it to git.
It uses a [USRobotics USB modem
https://www.newegg.com/u-s-robotics-usr5637-dial-up-modem/p/N82E16825104006?Item=N82E16825104006
to get the caller ID from a Plain Old telephone Service (POTS) line. It also announces the callers name from the address book via the connected speaker.
The callerID repository is at