<div dir="ltr">In days long past, I wrote code to interact with modems, including dialing and connecting via SLIP or PPP, but also to send audio messages.<div><br></div><div>Unfortunately it was on Windows and at a previous employer so I no longer have access to the code, and I do not remember the details. Modem work is definitely doable but so old it may not have stack overflow help for you.</div><div><br></div><div>Julian</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 29, 2019 at 12:00 PM Michael R. Davis <<a href="mailto:mrdvt92@yahoo.com">mrdvt92@yahoo.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div></div><div><span style="font-size:12pt">Fraser,</span></div><div><span style="font-size:12pt">> play the audio file when the land line is answered.</span></div><div><span style="font-size:12pt"><br></span></div><div><span style="font-size:16px">Twilio supports this service. I don't know their rates but they are very competitive on SMS rates. I wrote a Twilio SMS driver on CPAN.</span></div><div><span style="font-size:16px"><br></span></div><div><span style="font-size:16px">If you have hardware like a RAS (e.g. Patton) you might be able to do something without the middleman service but I doubt it would be as cheap as what Twilio provides.</span></div><div><span style="font-size:16px"><br></span></div><div><span style="font-size:16px"> I looked into doing something like this over a modem at one time but it did not seem possible.</span></div><div><span style="font-size:12pt"><br></span></div><div><span style="font-size:16px">Michael R. Davis </span></div><div><span style="font-size:16px">mrdvt92 </span></div><div><span style="font-size:16px"><br></span></div><div><span style="font-size:16px">CPAN mrdvt </span></div></div>_______________________________________________<br>
Houston mailing list<br>
<a href="mailto:Houston@pm.org" target="_blank">Houston@pm.org</a><br>
<a href="https://mail.pm.org/mailman/listinfo/houston" rel="noreferrer" target="_blank">https://mail.pm.org/mailman/listinfo/houston</a><br>
Website: <a href="http://houston.pm.org/" rel="noreferrer" target="_blank">http://houston.pm.org/</a><br>
</blockquote></div>