Cisco says that if applications using a Unified CM SIP trunk have SIP interoperability issues, a default SIP Normalization or Transparency script may be needed, and a SIP profile can carry an SDP transparency profile.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- SIP trunks
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs
- Checked
- 2026-09-25
Sources
- System Configuration Guide for Cisco Unified Communications Manager Release 15 and SUs - Configure Trunks — Cisco · tier 2 current vendor documentation · Configure Trunks chapter, SIP profile and SIP trunk configuration tasks
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM and Teams Phone coexistence during a migration: source note cucm-teams-coexistence-cucm-normalization-scripts. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-teams-coexistence-cucm-normalization-scripts
BibTeX
@misc{warmtransfer-claim-cucm-teams-coexistence-cucm-normalization-scripts,
title = {Unified CM and Teams Phone coexistence during a migration: source note cucm-teams-coexistence-cucm-normalization-scripts},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-teams-coexistence-cucm-normalization-scripts},
note = {Source note cucm-teams-coexistence-cucm-normalization-scripts, checked 2026-09-25}
}