https://github.com/Pepelux/sippts
https://github.com/malwrdn/vsaudit
https://github.com/fozavci/viproy-voipkit
https://github.com/EnableSecurity/awesome-rtc-hacking
https://github.com/SySS-Research/WireBug
https://github.com/0x90/sip-arsenal
https://github.com/netbiosX/Checklists
https://github.com/onmyway133/awesome-voip
https://github.com/pentesteracademy/voipshark
https://github.com/meliht/Mr.SIP
https://github.com/EnableSecurity/sipvicious
https://github.com/ofasgard/sipfurious
https://github.com/puckel/Cheatsheets
https://www.hackingarticles.in/penetration-testing-on-voip-asterisk-server/
https://hakin9.org/voip-hacking-techniques/
https://blackarch.org/voip.html
https://www.nextgen.co.jp/english/solution/voip/sipvoip_security_audit.html
https://www.exploit-db.com/docs/english/18136-paper-enumerating-and-breaking-voip.pdf
https://www.hackingarticles.in/penetration-testing-lab-setup-voip/
https://www.blackhat.com/presentations/bh-usa-06/BH-US-06-Endler.pdf
https://hub.packtpub.com/how-to-attack-an-infrastructure-using-voip-exploitation-tutorial/
https://nmap.org/nsedoc/scripts/sip-methods.html
https://packetstormsecurity.com/files/download/120053/sipmodules.zip
https://www.rtcsec.com/post/2020/06/attacking-a-real-voip-system-with-sipvicious-oss/