The tc_bani-soundpack.zip file you have requested: Modifications / Sounds / Bani Funsounds - 806.76kb is not available. Perhaps try browsing all files for the game Wolfenstein: Enemy Territory and upload any files you want to share or are missing. This is the only information we could locate:
EgaL from RtCW4ever! managed it to convert the Bani Soundpack from RtCW to ET. The pk3 includes 22 new and fitting chatsounds with a filesize of only 594 KB. As serveradmin you don't do wrong puting this tiny pack to your gameserver.