Bandwidth experienced a ~1.7-hour disruption to its inbound Voice Authentication services caused by an off-network vendor issue affecting Inbound Calling (SIP). The third-party vendor worked to restore normal voice authentication behavior during the outage. The incident was fully resolved on October 22, 2026.
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This incident has been resolved.
Bandwidth teams have identified an off-network incident impacting our inbound Voice Authentication services. The impacted vendor is working to restore expected voice authentication behaviors.
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