I installed freeswitch using yum commands as per given https://freeswitch.org/confluence/display/FREESWITCH/CentOS+7+and+RHEL+7
All seems to be OK but I have two questions ..
1- I do not find ulimit settings in any startup file as recommend . I see files /etc/sysconfig/freeswitch, /etc/systemd/system/multi-user.target.wants/freeswitch.service am I supposed to create some kind of init script and mention ulimit settings there?
2- In my box I see lua version as Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio . Is higher version of lua recommended? Any memory related issue with 5.1.4 version?