From: utzoo!decvax!harpo!seismo!hao!hplabs!sri-unix!reece@nadc.arpa
Newsgroups: net.micro
Title: modem 7 program on unix (reply to schoff)
Article-I.D.: sri-arpa.295
Posted: Tue Jan 18 20:40:55 1983
Received: Sat Jan 22 01:50:39 1983

I think the unix version of modem 7 is at mit-mc in the "UNIX" arvhive.