A simple and secure workaround, use a VPN like OpenVPN. No open ports, no proxies, and it's secure and fast. Works on desktop, mobiles, etc.

Install OpenVPN in your server, and each client. Today every sip phone can use openvpn in its setup.

Regards

PD: Sorry duplicate email, because previous wrong sended



El 05/06/2021 a las 03:29, HS escribió:
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.

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