Need help with allowing auto voice activation for clients

[Narcs]

I have recently set up a server and need to allow it to auto allow voice activation as i and the other ops are sometimes not in the server when new people arrive, and at present they need us to allow them to speak, which i undestand is not the only way it has to be... Any help on this would be great thnx in advance Narcs

[m&m's]

log in to the web admin a grant auto voice in the permissions