The open book writing project. A companion materials for Asterisk 101 training.
I suggest that 1 chapter to be done in 1 day. I also suggest to get at least 1 friend or partner to go through this book content, 1 topic at a time.
Update 150805
The open book writing project. A companion materials for Asterisk 101 training.
I suggest that 1 chapter to be done in 1 day. I also suggest to get at least 1 friend or partner to go through this book content, 1 topic at a time.
Update 150805