[Asterisk-Users] Reading mysql sip friends

[ismaelg]

Hello,

I am trying to setup an asterisk to store users datails in a mysql 
database. Explained here 
http://www.voip-info.org/wiki-Asterisk+sip+mysql+peers

All works well, I create a user in the database, but asterisk seems that 
  can't read the data, I create a mysql user with enough permissions.

Is needed do anything more to obtain asterisk read the sip config from 
database?

What I am doing wrong?

Thanks

Ismael.