Source note · Connecting Unified CM to Amazon Connect
Amazon Connect requires phone numbers in E.164 format, for example +18005551212 for a US number.
Checked 2026-09-25
Phone numbers must be formatted in E.164 or they will not work.
- Vendor
- Amazon Web Services
- Product
- Amazon Connect
- Subsystem
- numbering
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Set up outbound caller ID in Connect Customer — Amazon Web Services · tier 2 current vendor documentation · Use E.164 format for international phone numbers
Cite this note
APA
WarmTransfer. (2026, September 25). Connecting Unified CM to Amazon Connect: source note cucm-with-amazon-connect-e164-required. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-with-amazon-connect-e164-required
BibTeX
@misc{warmtransfer-claim-cucm-with-amazon-connect-e164-required,
title = {Connecting Unified CM to Amazon Connect: source note cucm-with-amazon-connect-e164-required},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-with-amazon-connect-e164-required},
note = {Source note cucm-with-amazon-connect-e164-required, checked 2026-09-25}
}