Update - Dialpad and UberConference are aware of the nationwide IP connnectivity outage affecting multiple service providers. We are monitoring the situation and will keep you posted here at 2:40pm PST.
Google is experiencing an issue with Memcache availability beginning at November 6, 2017 at 12:30 pm US/Pacific. Current data indicates that all projects using Memcache are affected by this issue. For everyone who is affected, we apologize for any inconvenience you may be experiencing.