I can make a voice call, and use the +VTX command to send audio through the modem...at 8000 samples per second. But, I'd like to send it at a higher sample rate. I know there is the +VSP command to turn on speaker phone and it allows me to record audio from the phone line at higher sample...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.