Hi, yes. I figured out why the 3CX address was showing up
Once I removed it from the internet, i factory reset and had the appropriate Grandstream address in the Config Server Path
However, again, It's not responding to provision.
I did also upgrade to 62.1, rebooted, and verified in the status page
I put the extension in open it for MAC based provisions
Selected the phone from within the extension, saved, but it doesn't provison
The phone just sits there, not registered in Vodia, I've manually rebooted and nothing
Additionally, I hooked up a snom 320 and that provisioned immediately following the directions
I also tried a Cisco SPA508G, factory reset. upgraded to latest firmware, and that's not provisioning either
Same as the grandstream, just doesn't respond, even though I'm able to see it in the phone list