i dont know whether the word "DIAL-BACK" really exist,i need this function: when i dial to a ppp server,and the server can dial back to my pc,so i can use less telephone fee,can anyone tell me how to config the ppp server to implementation this function //bow ---------------------------------------------- »¶ÓʹÓà 21CN µç×ÓÓʼþϵͳ http://www.21cn.com Thank you for using 21cn.com Email system