I have PMOS installed on my device, and can play sound (with mpv, for example) thru speakers, earpiece, and headphone jack, and make a voice call by sending "ATD". However, i can't figure out how to connect the modem audio. I have been following this guide, including using the included audio routing setup utility, but when i call a test number (for example: 1-800-437-7950) hear no sound — neither ringback nor sound from the other party.
I look at alsamixer and am daunted at the number of knobs. I've been viewing the diagram in aforesaid guide, but it's not helping me figure out which switch values in alsamixer mean which paths in the schematic.
"alsactl -L store" output
I am on T-Mobile in North America.
How can i route audio between the modem and mic/earpiece/etc?
I look at alsamixer and am daunted at the number of knobs. I've been viewing the diagram in aforesaid guide, but it's not helping me figure out which switch values in alsamixer mean which paths in the schematic.
"alsactl -L store" output
I am on T-Mobile in North America.
How can i route audio between the modem and mic/earpiece/etc?
