How can we lock down and secure all of our SIP signaling so that it is not readable as plain text? The solution can not deteriorate the VoIP traffic either.
I want to prove SIP vulnerabilities using SiVuS (The VoIp vulnerability scanner ) tool. The test Bed contains Asterisk server and two xlite clients. When Two xlite clients are registered with server. I am able to Remove their registrations from server by generating REGISTER SIP messages using SiVuS...