hosting a DS

whne i host a DS what are so things i can say or commands i can do? cna i even talk to the poeple playing on the server.. help me right aweay i host a dedicated server for 4 people right now but i dont think tehy can year me talk...
HELP!

yea in the DOS window type "say hey whats up" anything you want them to hear you type say infront. To change the map type "map esf_city" or whatever map you wish to play.

basically do stuff like u would if u unbounb everything

i tryed typing say infront of things i wanted to say but they never replyed back...