I am fine with this PR. Later I will package similar files for RPM packages.
@xkaraman, a question for discussion (no need to update the unit file). You have to create a dedicated config file for each Kamailio instance. ``` Environment='CFGFILE=/etc/kamailio/kamailio-%i.cfg' ``` But have you tried to pass socket values as `define` values during the Kamailio process? ``` -A define Add config pre-processor define (e.g., -A WITH_AUTH, -A 'FLT_ACC=1', -A 'DEFVAL="str-val"') ```