With little effort, hackers can eavesdrop on conversations, disrupt phone calls, caller ID changes, the audio did not enter into your existing phone calls, and accessing sensitive information. Hacking VoIP took a double approach to VoIP security, explaining a lot of security holes for hackers and administrators. You will learn about popular security assessment tools, vulnerability inherent in the general hardware and software packages, and how to: Identify and defend against VoIP security attacks such as eavesdropping, audio injection, Caller ID spoofing, and VoIP VoIP phishing Assessing Network Security Audit VoIP network security firm level such as Cisco, Avaya, and Asterisk, and home VoIP solutions such as Yahoo and Vonage Public Use protocols VoIP like H.323, SIP, and RTP as well as unique protocols like IAX Identify the many vulnerabilities in VoIP networks Did you set up and maintain your VoIP network against attacks or just have fun ill test the limits of a VoIP network, Hacking VoIP is your go-source for every aspect of VoIP security and defense.