Welcome to SIPVicious security tools. The 4 tools that you should be looking at are: - svmap - svwar - svcrack - svreport The tools: svmap - this is a sip scanner. When launched against ranges of ip address space, it will identify any SIP servers which it finds on the way. Also has the option to scan hosts on ranges of ports. svwar - identifies working extension lines on a PBX. A working extension is one that can be registered. Also tells you if the extension line requires authentication or not. svcrack - a password cracker making use of digest authentication. It is able to crack passwords on both registrar servers and proxy servers. Current cracking modes are either numeric ranges or words from dictionary files. svreport - able to manage sessions created by the rest of the tools and export to pdf, xml, csv and plain text. svlearnfp - allows you to generate new fingerprints by simply running the tool against a host. It will attempt to guess most values and allow you to save the information to the local fingerprint db. Then you can choose to upload it to the author so that it can be added to the database. For usage help make use of -h or --help switch. Also check out the wiki: http://code.google.com/p/sipvicious/w/list And if you're stuck you're welcome to contact the author. Sandro Gauci sandrogauc at gmail dot com