TheGoliath [1] filed an orphan request for chan-sccp [2]: https://github.com/chan-sccp/chan-sccp/releases/tag/v4.3.2-epsilon out and still not updated for a longer period of time
[1] https://aur.archlinux.org/account/TheGoliath/ [2] https://aur.archlinux.org/pkgbase/chan-sccp/