In Unified CM 15, a SIP trunk accepts up to 16 destination addresses.

Checked 2026-09-25

You can assign up to 16 different destination addresses for a SIP trunk
Vendor
Cisco
Product
Unified Communications Manager
Subsystem
SIP trunks
Deployment
on-premises
Region
not restricted
Release range
Unified CM 15 and SUs
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM Session Management Edition: source note cucm-session-management-edition-sip-trunk-16-destinations. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-session-management-edition-sip-trunk-16-destinations

BibTeX

@misc{warmtransfer-claim-cucm-session-management-edition-sip-trunk-16-destinations,
  title  = {Unified CM Session Management Edition: source note cucm-session-management-edition-sip-trunk-16-destinations},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-session-management-edition-sip-trunk-16-destinations},
  note   = {Source note cucm-session-management-edition-sip-trunk-16-destinations, checked 2026-09-25}
}

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