Wishlist

[ghost]

There's a couple of things I wanted to point out:

-JNI bindings, though this might be a moot point if I can't even at least alter the code for cyanogenmod to redirect audio to/from the application and a call. I don't think the hardware is specifically engineered to make this impossible, but from what I can remember and my research into the subject it will definitely require changes to be made to Android OS itself. The goal in mind being that you will be able to operate the software modem without a loopback kit, which would be incredibly useful for individuals who require TTY/TDD services.

• Audio redirection - this is kind of a OS specific issue, though its worthy of consideration. I am able to use the TTY/TDD support I just tested over a Google Voice call which I can do entirely from my computer at no cost to me, and without any extra hardware; a firefox plugin is required however. It would be nice if I knew a good way (given that I'm alsa/pulseaudio user) to redirect audio out (default sound out) to line/mic-in on minimodem so that I don't have to use my mic coupled with my headphones to create a loop.
• And of course I need to figure out (or more likely we may need to decide on some changes to the current baudot implementation since character / letter shift works differently between RTTY and TTY/TDD.)

[ghost]

I keep thinking to myself perhaps also Jack audio support might be useful though its kinda one of those things... I use jack a lot for midi stuff but other than that it's hard to imagine a scenario other than the one I mentioned about audio redirection .... AND one other:

https://github.com/KimJeongYeon/jack2_android https://github.com/jackaudio/jack2/tree/master/android

I remember reading somewhere that Samsung was responsible for contributing a lot of the work of porting that to android, but I'm not sure. I think the S3 used it exclusively because they added lots of strange proprietary audio management stuff, I will try to find out at some point.