[Asterisk-Users] Re: UK BT caller ID revisted

[Patrick Lidstone (Personal E-mail)]

> Does anyone know the procedure for adding a serial output to a cheap
caller 
> display unit. If I can find a way of doing this then I'm sure there
will be 
> away for linux to take the CallerID info, write it to a file, * to
open that 
> file an read the number from it.

Sorry I never got round to answering your previous request - I will
write up
what I have done with asterisk in due course.

In the meantime, there's some good info on hacking CID boxes here:
http://www.automatedhome.co.uk/modules.php?name=News&file=print&sid=1207

Patrick