拨号上网源代码，支持chinanetsnwide和宽带拨号上网。-Dial-up source code, support chinanetsnwide and broadband dial-up.

Delphi:Delphi编写的RAS宽带拨号登录程序源码下载，适用于电信、铁通等运营商的互联网认证系统。 -Delphi: Delphi written broadband dial-up RAS login program source code download for Telecom, Railway and other operators of Internet authentication system.

source code for the dial-up modem