[Asterisk-Users] Modem => Serial ?

[Dan]

With a software modem, you cannot bypass AT commands and directly acces the
hardware for voice applications, as you have the source code for the modem
driver himself?

BR,
Dan


> The problem is using the AT command set, not whether or not serial
> communications can carry voice. Remember that T1 is just a really fast
> serial line.
>
> The AT command set is a remnant of low power computing. You issue a
> command to get started with voice mode. Then you set it in record mode,
> and look to see if there is incoming audio. Then you issue a command to
> send audio when you have some in your queue.