Dear all,

I have been testing an Opensips + Freeswitch setup on the same instance on EC2. I did follow the guide here for IP setup: https://freeswitch.org/confluence/display/FREESWITCH/Amazon+EC2

However, for production, it seems better to have separate instances for Opensips and Freeswitch. (Or wrong?). What would be the following variables:

bind_server_ip
external_rtp_ip
external_sip_ip

Shall I use the Opensips external IP or Freeswitch (although Freeswitch will have no external access).

Thanks for the help.