[pm-h] MMS for Landlines

[Tim Jackson]

There's always Asterisk + a SIP trunk, PRI, or FXO port if you want to go
the real DIY approach. (or another whole suite of opensource VoIP
platforms).

--
Tim

On Tue, Jan 29, 2019 at 1:50 PM Julian Brown <jlbprof at gmail.com> wrote:

> 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.
>
> 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.
>
> Julian
>
>
> On Tue, Jan 29, 2019 at 12:00 PM Michael R. Davis <mrdvt92 at yahoo.com>
> wrote:
>
>> Fraser,
>> > play the audio file when the land line is answered.
>>
>> 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.
>>
>> 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.
>>
>>  I looked into doing something like this over a modem at one time but it
>> did not seem possible.
>>
>> Michael R. Davis
>> mrdvt92
>>
>> CPAN mrdvt
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