Hacking VoIP

Ted Wallingford has written a book entitled VoIP Hacks, which gives us 100 ways to have fun with VoIP services. Samples include:

- Prioritize packets to improve quality
- Sound like Darth Vader while you VoIP
- Kindly introduce telemarketers to Mr. Privacy
- Sniff out jittery calls with Ethereal
- Secretly record VoIP calls

This could come in handy.