Source note · CUCM to Teams Phone migration
Attaching opaque=app:voicemail to the Request-URI sends a Direct Routing call straight to the user's voicemail without ringing the Teams client.
Checked 2026-09-21
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- user-enablement
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-21
- Checked
- 2026-09-21
Sources
- Enable users for Direct Routing — Microsoft · tier 2 current vendor documentation · Configure sending calls directly to voicemail
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-users-voicemail-opaque. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-users-voicemail-opaque
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-users-voicemail-opaque,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-users-voicemail-opaque},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-users-voicemail-opaque},
note = {Source note cucm-to-teams-phone-users-voicemail-opaque, checked 2026-09-21}
}