|reply to lotus91 |
Re: urgent - data over voice communication
Even if you did succeed in finding such software (which would need to be installed at both ends), the data transfer would be very very slow. We're talking 300 baud or less, only a fraction of the speed of a typical dialup modem.
Also, you'd need a tight seal between the acoustic transducers (mic and speakers). Any external noise at all would severely degrade the transmission.