Geesh, intercom didn't enter my mind, now that I re-read it, it's obvious (sorry Lightninghorse). Line two was the line in question, the ones I've seen the data and intercom ran on the 1st line. I'm sure that can vary brand to brand though. I did try frogging line one and two with the same results.
Myself i don't know if i would invest any time in getting it to work 100 per cent, that is if you expect to get paid for your effort.
Does that statement mean you've experienced trouble putting a fax switch on these non-KSU phone systems?
Thanks for setting me straight on the IC.
