Source note · Microsoft Teams shared calling and call delegation
By default Shared Calling users call each other by dialing by name; optional extension dialing works by giving each user a Direct Routing number with a unique extension, for example the resource account's digits plus ;ext=.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- Dial plan
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Configure Shared Calling — Microsoft · tier 2 current vendor documentation · Step 10: Configure extension dialing support for Shared Calling enabled users (optional)
Cite this note
APA
WarmTransfer. (2026, September 25). Microsoft Teams shared calling and call delegation: source note teams-shared-calling-extension-dialing. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-shared-calling-extension-dialing
BibTeX
@misc{warmtransfer-claim-teams-shared-calling-extension-dialing,
title = {Microsoft Teams shared calling and call delegation: source note teams-shared-calling-extension-dialing},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-shared-calling-extension-dialing},
note = {Source note teams-shared-calling-extension-dialing, checked 2026-09-25}
}