I had to create a new PBX from a backup of another one. I used a different IP address. Both installations are cloud hosted FreePBX installations and the each have their own dedicated IP addresses. No NAT.
After restoring the backup to a new server, everything seems to work fine except for incoming calls to any DID. The calls drop 30 seconds in every time.
I checked the config, and called my trunking provider. They did a trace and said when they send an invite, that the NEW (restored from old) PBX responded with the OLD IP address. I am still getting my feet wet a bit with using this software, and if this is an easy fix or has already been discussed, I apologize as I could not find much except for NAT issues.
Thanks in advance,