Re: Phone calls from laptop

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Frank Murphy wrote:
> On 15/07/10 19:24, JD wrote:
> 
>> That's not what the user wants.
>> He just wants an app that will use the regular standard phone line
>> to make person to person calls using the local telco service.
> 
> Not sure it's possible currently,
> aside from asterisk which may be overkill.

It should be technically feasible.

Modern modems are not modems anymore; they are just sound cards
attached to telephone jacks, so if you want to exchange data with
another modem you need a softmodem driver which is a DSP-like software
mathematically creating the correct sound waveform to play into
the line.

With this kind of hardware, sending audio captured by a mic to
the they-call-me-modem-but-i-m-a-soundcard component should be
quite easy to do.
But I don't know if such a software exists.

-- 
   Roberto Ragusa    mail at robertoragusa.it
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