Change behavior of !ring command

Hi,
Most of time command !ring is used for waking all people in room for votes.
But often ZKL works in backgroud and I don't like that people do !ring a every 5 minutes.

I suggest add an option in setting which allows to ring a player only if pattern complety similar to his nick.
i.e. !ring a - will waking all people with "a" in nick in room only if they don't prohibit it.
but !ring [V]Aneque will ring me anyway

What do you thing about this?

!ring - Ring the room generally with a bell sound. The sound is quiet and is there to indicate activity.
!buzz player - Make a louder sound to grab the attention of a specific player. Max 2 per minute. Player can choose the sound or disable it in lobby options.
!checkdl - Check how long until everyone's downloads finish. No sound.

Different sounds for different purposes, so I don't have to look at text to check if someone specifically needs me or its just another map vote.

The default for the buzz sound should of course be a random Duke quote.

From my point of view players often overuse this command. If new vote is started then ZKL will play ring sound and I can vote or ignore it. But every time then somebody spam !ring(for the same vote) I hear this sound again and again, also in this case ZKL window is flashing and this take a lot of attention. Sometimes this annoying me.
Yes, of course I can turn off sound or change nick:) But probably there can be a better way.