I assume you are referring to a Windows host machine. If so then check
this URL --> http://www.programurl.com/software/tapi.htm. If I were you
I'd find a easy to use COM download and use that to grab the incoming
ANI.

Damjan Rems wrote:
> Greg Kujawa wrote:
> > Don't know if you are looking to develop a CTI-type application or just
> > control a computer's modem, but if it's the former and the phone system
> > is TSAPI compliant as well I created a Ruby TSAPI library for such a
> > purpose (http://tsapi.rubyforge.org).
>
> I have an ISDN phone connected to computers RS232 interface and a TAPI
> driver. What I would like to achive is when phone rings I could get a
> caller number which would than be processed further.
> 
> by
> 
> TheR
> 
> -- 
> Posted via http://www.ruby-forum.com/.