Contributors

Moises Silva wrote the entire 6th chapter, PSTN and TDM.

The following people contributed substantially to this book:

• Darren Schreiber
• Benjamin Tietz
• Russell Treleaven
• Seven Du (Du Jinfang)
• Muhammad Naseer Bhatti
• Florent Krieg
• Michael Jerris
• Iwada Eja
• Martyn Davies
• Charles Bujold
• Christian Bergamaschi
• Alexandr Dubovikov
• Lorenzo Mangani
• Dan Christian Bogos