Source note · Amazon Lex bots in Amazon Connect
The Lex V2 end silence threshold x-amz-lex:audio:end-timeout-ms, which decides when a caller's utterance is complete, defaults to 600 ms.
Checked 2026-09-25
- Vendor
- AWS
- Product
- Amazon Connect with Amazon Lex V2
- Subsystem
- voice timeouts
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Flow block in Connect Customer: Get customer input — Amazon Web Services · tier 2 current vendor documentation · subsection 'Configurable time-outs for voice input', Amazon Lex tab, 'End Silence Threshold'
Cite this note
APA
WarmTransfer. (2026, September 25). Amazon Lex bots in Amazon Connect: source note amazon-connect-lex-bots-end-silence-600ms. WarmTransfer. https://warmtransfer.net/knowledge/claims/amazon-connect-lex-bots-end-silence-600ms
BibTeX
@misc{warmtransfer-claim-amazon-connect-lex-bots-end-silence-600ms,
title = {Amazon Lex bots in Amazon Connect: source note amazon-connect-lex-bots-end-silence-600ms},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/amazon-connect-lex-bots-end-silence-600ms},
note = {Source note amazon-connect-lex-bots-end-silence-600ms, checked 2026-09-25}
}