[Wolves] CallerID Software

[Claire]

Hi

Way back when, before my epiphany I used to run a Windows program called 
PhoneTray. It was a useful little app which would display/announce 
caller id's of incoming phone calls.

It was especially useful because it allowed you to Zap unwanted calls, 
like from 'number not available' marketing calls from the other side of 
the world. It would basically answer and hang up, ending the call before 
you had a chance to be obnoxious to them.

We've been getting pestered recently with calls from a company asking 
for the previous holder of the phone number (apparently deceased) who 
won't stop calling.

I've been looking for something similar for Linux and drawn a blank. 
Does anyone know of anything similar?

Tanks muchly

Claire