Source note · Integrating Unity Connection with Unified CM
A SIP trunk integration needs no MWI on/off directory numbers in Unified CM; MWI requests arrive over the trunk as unsolicited notifications that the trunk security profile must accept.
inferred · Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- MWI
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Unity Connection 15 integration guide
- Status
- inferred
- Checked
- 2026-09-25
Sources
- Cisco Unified Communications Manager SIP Integration Guide for Cisco Unity Connection Release 15 - Setting Up a Cisco Unified Communications Manager SIP Trunk Integration — Cisco Systems · tier 2 current vendor documentation · Setting Up a Cisco Unified CM SIP Trunk Integration, SIP trunk security profile task (Accept Unsolicited Notification) and absence of a Message Waiting task
Cite this note
APA
WarmTransfer. (2026, September 25). Integrating Unity Connection with Unified CM: source note unity-connection-cucm-integration-setup-sip-mwi-inference. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-cucm-integration-setup-sip-mwi-inference
BibTeX
@misc{warmtransfer-claim-unity-connection-cucm-integration-setup-sip-mwi-inference,
title = {Integrating Unity Connection with Unified CM: source note unity-connection-cucm-integration-setup-sip-mwi-inference},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/unity-connection-cucm-integration-setup-sip-mwi-inference},
note = {Source note unity-connection-cucm-integration-setup-sip-mwi-inference, checked 2026-09-25}
}