Just published a tutorial called “How to set up a VoIP lab” which provides easy step-by-step instructions on how to get a VoIP lab up and running. Abstract:
Have you been wondering about what sort of security vulnerabilities apply to the VoIP network that’s coming up in your next assignment but have no equipment to test on yet?
Truth is that most of the times there is no need for a lot of expensive hardware to setup a basic lab for testing VoIP security.
*Download the PDF
version
*Hope this helps!