A security testing application that determines if Cisco VoIP hardware is in use, and if so drops the attacking box onto the VoIP VLAN by impersonating an IP telephone through a new virtual interface.
UCSniff is a VoIP & IP Video Security Assessment tool that integrates existing open source software into several useful features, allowing VoIP and IP Video owners and security professionals to rapidly test for the threat of unauthorized VoIP and Video Eavesdropping. Written in C/C++, and available on Linux and Windows, the software is free and available for anyone to download, under the GPLv3 license.