acf-kamailio is broken
Throws exception:
/usr/share/acf/app//kamailio/kamailio-controller.lua:47: module
‘dbcontrollerfunctions’ not found
Seems acf-kamailio now depends on acf-db, which was not released for alpine 3.0
(from redmine: issue id 3103, created on 2014-06-28, closed on 2014-07-30)