If enraged by noobery, please look away now.
I'm working on a mod for M&B Warband, and mumble works remarkably easy with it, for directional audio. One major hitch is that players that have not spawned can hear everything in a channel. Secondly, each player can decide what his own settings for the directional audio are.
Is it relatively easy to create a custom client, then host it, that fixes these two annoying things?
Sorry once again for noobery.
Cheers