Provided by: mumble_1.3.0+dfsg-1ubuntu0.1_amd64 

NAME
mumble - a low-latency, high quality voice chat program
SYNOPSIS
mumble [-m|--multiple] [-n|--noidentity] [URL]
mumble -h|--help
DESCRIPTION
Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while
gaming.
OPTIONS
-h, --help
Display help and exit.
-m, --multiple
Allow multiple instances of the client to be started.
-n, --noidentity
Suppress loading of identity files (i.e., certificates.)
URL specifies a URL to connect to after startup instead of showing the connection window.
RPC CONTROL
It is possible to remote control a running instance of Mumble using the following command:
mumble rpc [ACTION]
Where ACTION is one of the following:
mute Mute self
unmute Unmute self
deaf Deafen self
undeaf Undeafen self
SEE ALSO
mumble-overlay(1), murmurd(1).
AUTHORS
mumble and murmurd were written by The Mumble Developers.
2016 May 9 MUMBLE(1)