Trunk reconnect after internet outage

Every time my internet connection goes down, I lose connection to my trunk (Flowroute). Restarting the server fixes the issue, but I’m not a fan of using that as a band-aid. I’ve read several posts on this dealing with router replacement, but I’ve already replaced my old Netgear FVS336G with a SonicWall TZ210. Same issue with both routers. Is there is a fix to this? Or a script that can automatically run if FreePBX realizes the trunk disconnected? It is not a heavily used system, so I’m not worried about the possibility of call drops due to a scripted fix. I’m running FreePBX 12.0.76 and everything is up to date.

Any help would be appreciated…thanks!

I do not have an answer for you, but I too have this same issue. Only difference is I use Sipstation, I do not have a static IP and I thought the reason was due to DynDNS. I can find the wrong IPs in the Sipstation module for days if I do not check on a regular basis.