Source note · Intrado enterprise 911 routing services
For Teams Direct Routing, Intrado ERS most likely receives caller location by value (PIDF-LO in the SIP INVITE) forwarded by the SBC, not by reference, because Teams sends PIDF-LO by value and ERS is a Microsoft-certified ERSP. No Intrado document fetched states this.
inferred · Checked 2026-09-24
- Vendor
- Intrado
- Product
- Emergency Routing Service for Microsoft Teams
- Subsystem
- location conveyance
- Deployment
- hosted
- Region
- us
- Release range
- current as of 2026-09-24
- Status
- inferred
- Checked
- 2026-09-24
Sources
- Emergency calling for Microsoft Teams Direct Routing with Azure Communications Gateway — Microsoft · tier 2 current vendor documentation · Overview of emergency calling (PIDF-LO SIP body)
Cite this note
APA
WarmTransfer. (2026, September 24). Intrado enterprise 911 routing services: source note intrado-enterprise-911-ers-teams-location-by-value. WarmTransfer. https://warmtransfer.net/knowledge/claims/intrado-enterprise-911-ers-teams-location-by-value
BibTeX
@misc{warmtransfer-claim-intrado-enterprise-911-ers-teams-location-by-value,
title = {Intrado enterprise 911 routing services: source note intrado-enterprise-911-ers-teams-location-by-value},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/intrado-enterprise-911-ers-teams-location-by-value},
note = {Source note intrado-enterprise-911-ers-teams-location-by-value, checked 2026-09-24}
}