Captive Portal and SMS authentication

[meridio]

Hello,

anyone knows how to integrate a sms based authentication
wtih the actual version of PfSense/Captive Portal?

I've found this project http://www.zerotruth.net but it seems
conneceted with zeroshell.
I don't want to change, I'd like to use Pfsense yet.

[Nachtfalke]

Perhaps something like this:
http://wiki.freeradius.org/modules/Rlm_smsotp

pfsense CaptivePortal which is using freeradius as backend.