hello , now i want to add a voip application to ns2.30, and i use the source code in the "simulating playout scheduler for voip ",but i don't understand what is the *.bit file and *.vuv file which i need to have before i start the 1VOIP_802_11.tcl
help me please!!!
thanks a lot!!!
___________________________________________________________
抢注雅虎免费邮箱3.5G容量，20M附件！
http://cn.mail.yahoo.com
