This Monday, November 2 at 11 AM, we will be migrating dial-up numbers from one of our trunks to another. The migration is expected to take 5-10 minutes, during which time calls to the migrating numbers may fail. If you are disconnected during this maintenance, please re-try your connection attempt a few minutes later. Once the migration is completed, dial-up connections should be functioning exactly as they were prior to the move.
-Jared
Update: This migration was completed at 11:50 AM today. All dial-up numbers should be functioning normally at this time. Please contact support at 707-547-3400 if you are experiencing any dial-up troubles.