Thanks Tim for the update and glad you'll be able to catch any new attacks with the monitoring. For me, sip7 seems to work better lately than both sip and sip-central01 even though it's farther away with more hops. Maybe this is because you are using the same server for audio, you posted something about that earlier that the other 2 servers use a different server for audio so are there plans to change those to the same config as sip7?