Using david’s instructions I was able to get this working well with Skype due to no push to talk so the sounds were constant.
However I really need it for Mumble, but Mumble has push to talk so the sounds will only play while I was talking. I’ve tried getting two copies of Mumble working but there’s so much interference with certificates and settings that I was stumped.
Has anyone got a working setup for one PTT mumble client and one always on mumble client on one PC?