For 911 traffic Bandwidth supports up to 10 customer source IP addresses by default; ranges must be listed as individual addresses, DNS entries are not supported, and additional IPs need approval and incur extra charges.

Checked 2026-09-30

Ranges must be separated out, and DNS entries are not supported.
Vendor
Bandwidth
Product
E911 for Static VoIP
Subsystem
911 SIP peer
Deployment
cloud
Region
north-america
Release range
current as of 2026-09-30
Checked
2026-09-30

Sources

Cite this note

APA

WarmTransfer. (2026, September 30). Setting up a Bandwidth SIP trunk: source note bandwidth-sip-trunk-setup-e911-peer-ten-ips. WarmTransfer. https://warmtransfer.net/knowledge/claims/bandwidth-sip-trunk-setup-e911-peer-ten-ips

BibTeX

@misc{warmtransfer-claim-bandwidth-sip-trunk-setup-e911-peer-ten-ips,
  title  = {Setting up a Bandwidth SIP trunk: source note bandwidth-sip-trunk-setup-e911-peer-ten-ips},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/bandwidth-sip-trunk-setup-e911-peer-ten-ips},
  note   = {Source note bandwidth-sip-trunk-setup-e911-peer-ten-ips, checked 2026-09-30}
}

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