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BackTrack 5 Cookbook by David De Smet, Willie Pritchett

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Mastering VoIP Hopper

In this recipe, we will provide the tools to master VoIP Hopper. VoIP Hopper is a tool that "hops" into a VLAN, or Virtual Local Area Network, by acting like an IP phone. It is a tool that is primarily used to test the security infrastructure of a VLAN.

Getting ready

The following requirements need to be fulfilled:

  • You will need an Internet or intranet connection to complete this recipe
  • You will also need SIP or PBX devices on your network

How to do it...

Let's begin by launching VoIP Hopper:

  1. Open a terminal window and issue the command voiphopper. This will load the VoIP Hopper help file:
    voiphopper
    
    How to do it...
  2. VoIP Hopper has several options ...

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