I have a 6510 with E1 from a local provider. So somehow I can’t get the inbound route set right. I’ve used a dial pattern of “_.” with a default destination to an extension. However, what I notice, when i call the number, the E1 trunk status on the dashboard turns red “abnormal” then the call is disconnected. Immediately after disconnect, the status changes to blue “reachable”.
Anyone experienced this? DODs work perfect.