Bandwidth identifies the 911 calling number from P-Charge-Info if enabled, then P-Asserted-Identity (if set on the trunk group), then Remote-Party-ID, then From.
Checked 2026-10-01
- Vendor
- Bandwidth
- Product
- Bandwidth 911 Access
- Subsystem
- Calling number identification
- Deployment
- carrier-service
- Region
- us
- Release range
- current as of 2026-10-01
- Checked
- 2026-10-01
Sources
- E911 for Static VoIP integration & testing guide — Bandwidth · tier 2 current vendor documentation · E911 for Static VoIP integration & testing guide > Supported privacy types
Cite this note
APA
WarmTransfer. (2026, October 1). Troubleshooting 911 calls that route with the wrong location: source note e911-routing-failures-bw-header-lookup-order. WarmTransfer. https://warmtransfer.net/knowledge/claims/e911-routing-failures-bw-header-lookup-order
BibTeX
@misc{warmtransfer-claim-e911-routing-failures-bw-header-lookup-order,
title = {Troubleshooting 911 calls that route with the wrong location: source note e911-routing-failures-bw-header-lookup-order},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/e911-routing-failures-bw-header-lookup-order},
note = {Source note e911-routing-failures-bw-header-lookup-order, checked 2026-10-01}
}