What is XTest?
XTest is a simple, practical, and free, wired 802.1x supplicant security tool implementing the RFC 3847 EAP-MD5 Authentication method. It can be used to assess the password strength within wired ethernet environments that rely on 802.1x to protect IP Phones and the VoIP Infrastructure against rogue PC access. XTest is developed in C [...]

SIPVicious suite is a set of tools that can be used to audit SIP based VoIP systems. It currently consists of four tools:

svmap - this is a sip scanner. Lists SIP devices found on an IP range
svwar - identifies active extensions on a PBX
svcrack - an online password cracker for SIP PBX
svreport - manages sessions [...]

SIP devices are getting to be very common now, especially with open source bundled OS offerings like Trixbox making it easy to setup your own digital or IP-PBX.

Along with the frequent installations, many (if not most) VoIP devices have available a Web GUI for their configuration, management, and report generation. These Web GUIs are often [...]

SIP Proxy is an Open Source VoIP security test tool which has been developed by the students Philipp Haupt and Matthias Halimann during their diploma thesis and second student research project at the University of Applied Sciences Rapperswil.
With SIP Proxy you will have the opportunity to eavesdrop and manipulate SIP traffic. Furthermore, predefined security test [...]