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- 2008
- year of publication
- —
- Length
- English (United States)
- language
- E-book
- Format
- Publisher
- no_starch_press
- ISBN-13
- 978-15-9327-309-5
- EAN
- 9781593273095
- Publication date
- 2008-10-15
- Book
- Hacking VoIP · 1 edition
The publisher on this edition
Voice over Internet Protocol (VoIP) networks have freed users from the tyranny of big telecom, allowing people to make phone calls over the Internet at very low or no cost. But while VoIP is easy and cheap,...