I have installed Fedora core 4 in my system. And i want to use my internal modem.
The rpm that i installed in my system is hsflinmodem-4.06.06.6
2-1.i586.rpm
Modem is softmodem linux v4.06.06.02 release (beta release)
release support linux 2.27&2.4 kernel

And FC4 detected . Now i am facing the problem, when i try to connect my modem ,its getting like

Modem found, initializing modem. (i found option for initialize string , but really don't know what exactly is that )

But its not dialing my line.When i configured my modem by using KPPP, modem query is also given result like, modem found.
*my modem is working properly in windows

In network configuration i tried to activate the device (modem).i got the error -> /bin/ifup configuration for netone(this is the name, that i given to modem) not found.
usage:if up<device name>
*is it necessary to activate the modem, to make it properly work.
thanks