The Milan node has been stable since its issue at 11:04 AM UTC. This is now considered resolved.
Posted 3 months ago. Jan 22, 2018 - 06:03 CST
At 11:04 AM (UTC) our call management node in Milan encountered an issue that may have resulted in dropped calls. Other nodes are unaffected. Any affected callers should have been able to rejoin their calls in progress.