Mumble
Homepage: https://www.mumble.info/
Mumble is a free, open source, low latency, high quality voice chat application.
Usage
Set mumble_enabled: true in your inventories/<your_inventory>/group_vars/nas.yml file.
The configuration here applies a server password, via mumble_server_password, to
the Mumble instance, so that if you make this application available externally it won't be
accessible to everyone by default. That being said, it is strongly encouraged that
you change this value to something unique.
Clients can then connect to the service at ansible_nas_host_or_ip:64738 using the
password that you've definitely changed.