The guys at Bytecoders have released VoIP Honey, a comprehensible honeypot for VoIP (Voice over IP) networks. VoIP Honey provides a set of tools for building an entire honeynet, thus includes honeywall and honeypot emulating VoIP environments such as Asterisk PBX or OpenSer with fully configurable connections.
To facilitate the work VoIP Honey includes a very nice bash-like command line interface based on ncurses, with history and auto-complete features. Also offers comprehensive well-structured and full configurable debug information.
As the authors say the VoIP Honey project is in a very basic early stage and it is only recommend to use it for testing in a strictly controlled network environments without direct Internet connection (in example Virtual Machines).
Photo by kozumel