Conventions Used in This Book

Conventions Used in This Book

The following typographical conventions are used in this book:



Italic

Indicates new terms, URLs, email addresses, filenames, file extensions, pathnames, directories, and Unix utilities.



Constant width

Indicates commands, options, parameters, and arguments that must be substituted into commands.





  Constant width bold  

Shows commands or other text that should be typed literally by the user . Also used for emphasis in code.



Constant width italic

Shows text that should be replaced with user-supplied values.



[ Keywords and other stuff ]

Indicates optional keywords and arguments.



{ choice-1 choice-2 }

Signifies either choice-1 or choice-2.

This icon signifies a tip, suggestion, or general note.


This icon indicates a warning or caution.




Asterisk. The Future of Telephony
Asterisk: The Future of Telephony: The Future of Telephony
ISBN: B0026OR3OO
EAN: N/A
Year: 2001
Pages: 380

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