Source note · Wrong or missing caller ID on outbound calls
Microsoft states that CLID values it originates may be changed, omitted or truncated by intermediary or terminating carriers, and that it has little to no recourse in correcting this in the PSTN.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- PSTN delivery
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- More about Calling Line ID and Calling Party Name - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Second paragraph of body
Cite this note
APA
WarmTransfer. (2026, September 25). Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-teams-carrier-alters-clid. WarmTransfer. https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-teams-carrier-alters-clid
BibTeX
@misc{warmtransfer-claim-caller-id-presentation-problems-teams-carrier-alters-clid,
title = {Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-teams-carrier-alters-clid},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-teams-carrier-alters-clid},
note = {Source note caller-id-presentation-problems-teams-carrier-alters-clid, checked 2026-09-25}
}