[GnomeMeeting-list] Newbie to linux/gnomemeeting

[IPN España <rauchholz ipn-gmbh de>]

Hi,

I am pretty much a newbie to all this, so please bear with me for a sec.
I have FC3 and also gnomemeeting installed. I want to use this app to
make phone calls fro my PC to regular land line or cell phones.
Where can I find an easy-to-understand manual, which lets me setup
gnomemeeting with sipgate, freephone, or an app like these. 

Thanks for your help.