I need send the digital audio throught serial modem FX.
I start voice call with at command, after i need send the digital audio through serial.
Can I help me ?
https://forum.sierrawireless.com/t/what-modems-are-support-the-at-command-of-activate-voice/7202/4
https://forum.sierrawireless.com/t/fx100-audio-transmission-via-usb/7098/1
Thank you for information.
Can I change the firmware for the model Fastrack Xtend HSPA for send voice trought serial port ?