callaudiod is a daemon for dealing with audio routing during phone calls.

It provides a D-Bus interface allowing other programs to:

• switch audio profiles
• output audio to the speaker or back to its original port
• mute the microphone

callaudiod requires the following development libraries:

• libasound2-dev
• libglib2.0-dev
• libpulse-dev

callaudiod uses meson as its build system. Building and installing callaudiod is as simple as running the following commands:

$ meson ../callaudiod-build
$ ninja -C ../callaudiod-build
# ninja -C ../callaudiod-build install

callaudiod is usually run as a systemd user service, but can also be manually started from the command-line:

$ callaudiod

callaudiod is licensed under the GPLv3+.