Source note · Wrong or missing caller ID on outbound calls
The ForwardPai parameter of Set-CsOnlinePSTNGateway controls whether Direct Routing forwards the P-Asserted-Identity header to the SBC, and it defaults to $false.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams Phone Direct Routing
- Subsystem
- SBC configuration
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- MicrosoftTeams module as documented 2026-04-27
- Checked
- 2026-09-25
Sources
- Set-CsOnlinePSTNGateway (MicrosoftTeams) — Microsoft · tier 2 current vendor documentation · Parameters > -ForwardPai
Cite this note
APA
WarmTransfer. (2026, September 25). Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-teams-forwardpai-default. WarmTransfer. https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-teams-forwardpai-default
BibTeX
@misc{warmtransfer-claim-caller-id-presentation-problems-teams-forwardpai-default,
title = {Wrong or missing caller ID on outbound calls: source note caller-id-presentation-problems-teams-forwardpai-default},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/caller-id-presentation-problems-teams-forwardpai-default},
note = {Source note caller-id-presentation-problems-teams-forwardpai-default, checked 2026-09-25}
}