Fact · Voice privacy and security
10seconds of speech
By default, Amazon Connect Voice ID needs 10 seconds of a caller's speech to authenticate them against an enrolled voiceprint.
Checked against its source on October 17, 2026
In the source's own words
“By default Voice ID is configured to require 10 seconds of a caller's speech to authenticate”
Use real-time caller authentication with Voice ID in Connect Customer, Amazon Web Services, Amazon Connect Customer Administrator Guide, 2026, How much speech is needed for enrollment and authentication.
Open the original- What it measures
- The default for a call-center product that checks a caller during an IVR menu or an agent conversation. The setting can be changed in the contact flow.
- What it does not show
- A default for one vendor's product. It is not a measure of how accurate the check is.