Update 8/27/20 2:43AM This maintenance is now complete.
Tomorrow night (8/26/20), starting at 11:59 PM, we will be performing intrusive voice maintenance on equipment serving customers in San Francisco. Customers will experience a telephone service interruption while we perform this work. The expected down time is about 15 minutes while the equipment reboots. The maintenance window will be 4 hours.
-Network Engineering