VoIP

https://github.com/trustedsec/SeeYouCM-Thief

https://www.trustedsec.com/blog/seeyoucm-thief-exploiting-common-misconfigurations-in-cisco-phone-systems/

https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/200408-Retrieve-Phone-Configuration-File-from-T.html