Asterisk 1.6

Author(s): Barrie Dempster, David Gomillion, David Merel

Publisher: Packt Publishing, Year: 2009

Probably, this book doesn't cover all about Asterisk, but as early bird, I found it clear and accurate in all the subjects it covers. A must for anyone interested in getting Asterisk working. A solid understanding of Asterisk main concepts. A solicited gift that helps in clarifying this sometimes obscure subject for knowledge that Asterisk my happens to be. An excellent present for the incomming Christmas.