ASP bug fix

Hello :) I have voice-chat based on VOIP(server-client) programmer and control panel using ASP classic I have too many problem due to lag when more than 100 user are on and some kind of ddos attack the idea i want to do is : [login to view URL] this page have codes that connect user to : VOIP to make voice session SQL to get rooms list the server IP is var on the code named : BConn and Port i want to run the VOIP on 4 servers for example and this page get connect to all and get rooms from SQL i mean now the users connect to chat rooms and rooms on one server only i need each room on IP this will reduce lag too much how to do this i have idea : on control panel when admin add new room let him type VOIP server for it or anything you want on the end i need user connect to One SQL Server One IIS Server each room have VOIP Server i did attached the [login to view URL] , adding room and coming included files ThanQ