手机用户
IOS(iPhone,iPad,iTouch):
无忧府APP->下载配置文件->OpenVPN->手工配置
安卓用户:
手工配置->openvpn->strongswan(iKev2)->sstp
VPN 628 error code
Error 628 often points to VPN tunnel or PPP negotiation failures—reboot, recheck credentials, try another protocol, or reinstall the dialer profile. See the Chinese article for carrier-specific notes.
