I was wondering if anyone can give me any pointers or insights of whether or not to have an asterisk server behind a firewall.
I have always ran Asterisk on a public IP but was wondering if I should move it to a local IP behind a firewall.
I am looking to set up a location with 300 SIP phones.
Normally, I would put the Asterisk server on one public IP and let the SIP
phones get DHCP from a router on a different IP and they would register to the Public Asterisk server from that IP address.
Should I move the asterisk server behind the same router?
If so, how should the server be set up and what is the best router/firewall hardware to accomplish this environment?