An encrypted Unified CM SIP trunk uses a SIP trunk security profile with Device Security Mode set to Encrypted and TLS as the incoming and outgoing transport; the default TLS incoming port is 5061.

Checked 2026-09-25

Vendor
Cisco
Product
Cisco Unified Communications Manager
Subsystem
SIP trunks
Deployment
on-premises
Region
not restricted
Release range
15 and SUs
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Connecting Unified CM to Amazon Connect: source note cucm-with-amazon-connect-cucm-trunk-tls. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-with-amazon-connect-cucm-trunk-tls

BibTeX

@misc{warmtransfer-claim-cucm-with-amazon-connect-cucm-trunk-tls,
  title  = {Connecting Unified CM to Amazon Connect: source note cucm-with-amazon-connect-cucm-trunk-tls},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-with-amazon-connect-cucm-trunk-tls},
  note   = {Source note cucm-with-amazon-connect-cucm-trunk-tls, checked 2026-09-25}
}

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