Source note · Unified CM translation and transformation patterns
Because SIP does not carry a number type, calls over SIP trunks use only the Incoming Number settings for the Unknown calling party number type.
Checked 2026-09-24
SIP does not support the number type, so calls through SIP trunks support only the Incoming Number settings for calling party number types of Unknown.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- calling party normalization
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs, current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- System Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Calling Party Normalization — Cisco · tier 2 current vendor documentation · Calling Party Normalization Restrictions
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM translation and transformation patterns: source note cucm-translation-patterns-sip-number-type-unknown. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-translation-patterns-sip-number-type-unknown
BibTeX
@misc{warmtransfer-claim-cucm-translation-patterns-sip-number-type-unknown,
title = {Unified CM translation and transformation patterns: source note cucm-translation-patterns-sip-number-type-unknown},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-translation-patterns-sip-number-type-unknown},
note = {Source note cucm-translation-patterns-sip-number-type-unknown, checked 2026-09-24}
}