Five incoming calls locks out inbound calls for thirty minutes


I’m running Asterisk 11.21.1 and Freepbx 13.0.124.
When we get five incoming calls within five minutes, all incoming calls after that are blocked for a half hour.
What’s this all about and how do I make it stop?

I appreciate any help, thank you.

This is not anything on your PBX that woudl do this. I would start with your provider as it would be something they would be doing to you.

Thank you, Tony. I’m barking up the right tree as we speak.
I suspected it might be them.