This is a perl module for implementation of IVRS under Linux. You require perl 5.001 or later to use this module. Simply extract the files to a directory of your choice and run ./demo1 ttyS1 Where ttyS1 is serial/modem port. Or else, You can install the module by running these commands: perl Makefile.PL make make test make install There are some demo scripts included. Many people have reported that they get "disabling ioctl methods - constant not found". This is due to missing perl header files. Copy these files from perlheader/asm to /usr/lib/perl//asm/. Your destination may change but, this directory is top level directory of perl distribution. If your modem fails to respond to AT# commands, then replace AT# with AT+ at all places in Ivrs.pm. For fax install efax or copy efix and efax from bin/ to your /usr/bin. For converting your recorded wav files, install mgetty-voice for pvftools support. US Robotics support is added. Please report any bugs/suggestions to Mukund Deshmukh All files contained in this distribution are Copyright (c) 2000-2005 Mukund Deshmukh unless otherwise specified. All rights reserved. This Module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.