Dial up failed

[Nofriyadi Nurdam]

Hi all, 

I've tried dial up connection with wvdial. But it was connected and direct 
disconnected.
Exit status = 10
It means:
The  PPP  negotiation failed, that is, it didnot reach the point
where at least one network protocol (e.g. IP) was running. 

With ifconfig, i've received only eth0 and lo without ppp0.
Could someone tell me how to bring up the ppp0? 

Thanks in advance
*nofri*