sippts : set of tools to audit VoIP servers and devices using SIP protocol ( https://github.com/Pepelux/sippts )
sipvicious : SIPVicious is a SIP security package ( https://github.com/EnableSecurity/sipvicious/wiki )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a pentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/pentoo-portage
If you have a problem : ycarus(-at-)zugaina.org