The issue seems to be with calling from your DIDs to your DIDs. We made some tests from extensions on your machine this morning, and it seems that you can dial outbound to any number just fine, and inbound works well as well. It comes to when you from your machine try to call your own DIDs.
We have now contacted ClearlyIP to assess this issue. We apologize for the inconvenience. This will not affect your standing on the course in any way.