Source note · Unified CM translation and transformation patterns
For destinations without a DID, the Collaboration 14 preferred architecture recommends an enterprise specific numbering (ESN) scheme of access code, site code and extension, for example 8-140-4XXX.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- dial plan design
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Collaboration 14 preferred architecture
- Checked
- 2026-09-24
Sources
- Preferred Architecture for Cisco Collaboration 14 Enterprise On-Premises Deployments, CVD - Call Control — Cisco · tier 2 current vendor documentation · Dial Plan > Enterprise Specific Numbering
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM translation and transformation patterns: source note cucm-translation-patterns-pa-esn-non-did. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-translation-patterns-pa-esn-non-did
BibTeX
@misc{warmtransfer-claim-cucm-translation-patterns-pa-esn-non-did,
title = {Unified CM translation and transformation patterns: source note cucm-translation-patterns-pa-esn-non-did},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-translation-patterns-pa-esn-non-did},
note = {Source note cucm-translation-patterns-pa-esn-non-did, checked 2026-09-24}
}