I've used the search function and found this but it only pauses the player who says '!pause'. It would be nice to have a script in which any player said '!p' and all the game and players would pause, allowing you to only talk. Then 75% of the players should say '!up' and the game would continue.
It's not really useful for public servers but for a mixteam or a clanwar it's good for when one person needs to answer the phone or the door or maybe go to the bathroom.