Viproy VoIP penetration testing kit (v4) is a VoIP and unified communications services pentesting tool presented at Black Hat Arsenal USA 2014 by Fatih Ozavci:
To download this project, clone it from its official repository, https://github.com/fozavci/viproy-voipkit:
# git clone https://github.com/fozavci/viproy-voipkit.
The following project contains many modules to test SIP and Skinny protocols:
To use them, copy the lib, modules, and data folders to a Metasploit folder in your system.