A client whose external IP matches no trusted IP is classified as being at an unknown location, and network configuration lookups are not supported with cloud proxy services that modify Teams clients' source IP addresses.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Microsoft Teams Phone
- Subsystem
- network topology
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Network settings for cloud voice features — Microsoft · tier 2 current vendor documentation · Trusted IP address section, final paragraph and Important note
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up media bypass and local media optimization for Teams Direct Routing: source note teams-media-bypass-setup-net-cloud-proxy. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-media-bypass-setup-net-cloud-proxy
BibTeX
@misc{warmtransfer-claim-teams-media-bypass-setup-net-cloud-proxy,
title = {Setting up media bypass and local media optimization for Teams Direct Routing: source note teams-media-bypass-setup-net-cloud-proxy},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-media-bypass-setup-net-cloud-proxy},
note = {Source note teams-media-bypass-setup-net-cloud-proxy, checked 2026-09-30}
}