Voice to you on one or more channels, or voice other users on a given channel.
Voices you on one or more channels, or voices other users on a given channel. This command cannot be used to voice users who are otherwise prevented from getting voice, e.g. via the +q (quiet) chanlev flag (see CHANLEV) or bitch mode (see CHANFLAGS).
If no channel is specified, you will be granted voice on every channel where you have appropriate access and are not already voiced. When voicing other users instead of yourself, you must specify the current nickname of a user on the named channel.
Voicing yourself requires voice (+v) access on the relevant channels.
Voicing other users requires operator (+o) access on the named channel. If this command is used to voice other users, a notice will be sent to channel operators on the channel identifying you, unless you have master (+m) access.
Usage: /msg Q VOICE [#channel [user1 [user2 ]]
For example: /msg Q VOICE #channel John
Other help articles under Q Commands