I have read the sites but still stuck on he authentication of the caller id. can you show some sample configs of the database ?

Nicolas Baradakis wrote: 
Sam Njenga wrote:

  
I have downloaded the latest freeradius and compiled ok. I have tested 
it and it works fine.  I would like to authenticate calls based on 
Caller-Id. What do I have to have in the tables. A small example will be 
highly appreciated.
    

These links may help:

  http://www.freeradius.org/radiusd/doc/rlm_sql
  http://www.frontios.com/freeradius.html