[Asterisk-Users] Asterisk documentation..

[Danko Miocevic]

Where can I get some asterisk books.. or tutorials..? I´ve been searching in 
google.. but I find just some tutorials explaining how to fast set up an 
asterisk server. I want to learn how to use it and how to make my own 
configurations. So, the thing is that I want to know what is the best book 
or tutorial that you know? recomendations? Thanks to everyone...

Danko Miocevic