IPSec & phones (android, iphone...)

Hi.

Has anyone ever configured IPSec in order to connect in VPN using modern smartphones?

Actually I'm not even sure I configured IPSec correctly... 
I enabled it, then added a RoadWarrior user with his own password and stop.
I didn't generate a cert...

What I don't understand is that even if I configure the IPSec vpn on my Ubuntu it asks me for the group
password, which there's no way to configure on EFW admin.

Anyone want to share their experiences?
thanks
--

-- 
Lorenzo Milesi - lorenzo.milesi@...

YetOpen S.r.l. - http://www.yetopen.it/
Via Carlo Torri Tarelli 19 - 23900 Lecco - ITALY -
Tel 0341 220 205 - Fax 178 6070 222

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