On upgrade to 15SU4 the Resource URI of an existing Office 365 unified messaging service changes automatically from https://outlook.office365.com to https://graph.microsoft.com.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Unity Connection
- Subsystem
- unified messaging
- Deployment
- on-premises
- Region
- not restricted
- Release range
- upgrades to 15SU4 and later
- Checked
- 2026-09-30
Sources
- Unified Messaging Guide for Cisco Unity Connection Release 15 - Configuring Unified Messaging — Cisco Systems · tier 2 current vendor documentation · Unified Messaging with Office 365 > upgrade note
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up Unity Connection single inbox with Microsoft 365: source note unity-connection-single-inbox-setup-auto-convert-uri. WarmTransfer. https://warmtransfer.net/knowledge/claims/unity-connection-single-inbox-setup-auto-convert-uri
BibTeX
@misc{warmtransfer-claim-unity-connection-single-inbox-setup-auto-convert-uri,
title = {Setting up Unity Connection single inbox with Microsoft 365: source note unity-connection-single-inbox-setup-auto-convert-uri},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/unity-connection-single-inbox-setup-auto-convert-uri},
note = {Source note unity-connection-single-inbox-setup-auto-convert-uri, checked 2026-09-30}
}