sip-security
There are 3 repositories under sip-security topic.
EnableSecurity/awesome-rtc-hacking
a list of awesome resources related to security and hacking of VoIP, WebRTC and VoLTE
0xInfection/SIPTorch
A "SIP Torture" (RFC 4475) testing framework.
0xInfection/PewSWITCH
A FreeSWITCH specific scanning and exploitation toolkit for CVE-2021-37624 and CVE-2021-41157.