USB Modem Fun

[Edd]

Hi,
I have recently required a USB modem (56k). On the casing it says it is a:
sitecom connectivity dc-009 56k usb modem

Plug in and dmesg says:
ugen0: Conexant USB modemInc. USB V.90 56k/FAX Modem erface,
rev1.00/0.01, addr 2

So far so good. So i scoot over to /etc/ppp/ppp.conf and type in
/dev/ugen0 for the device.

Then do a :
ppp papchap
dial

Nothing happens and dmesg now says: ugenpoll: no edesc

Whats all this about then?

Thanks!