No, the cells are not located at the country border. Sometimes it happens in the middle of the city.
Unfortunately, ericsson say it’s impossible to determine the reason for the requests unless we upgrade our BSC software.
We have raised a CSR (Customer Service Request) with ericsson on this issue, but so far, nothing has come out of it. It’s really difficult to track down, as we never know when the next episode is going to happen.
We are still investigating, and I’ll let you in on whatever we find.