Hello,
as many of you discovered already, a tutorial about OpenSER and FreeRADIUS integration is now available at:
http://openser.org/docs/openser-radius-1.0.x.html
It is a step by step tutorial, with many configuration examples, which tries to reveal all the operations that can be done with RADIUS modules. Along with basic operations, the openser configuration example presents a time-based call blocking, as a proof of using together AVPs and RADIUS, confirming once more that OpenSER went beyond router concept, its powerful scripting model turning it very easy in an application server without any new development.
Hopefully, the tutorial will reduce the number of questions related to radius support in openser. Feedback and improvements are welcome.
Cheers, Daniel