Source note · Running a virtual SBC in Azure or AWS

Auto-assigned AWS public IPs and Azure default outbound IPs are unsuitable as SBC signaling addresses that carriers or Microsoft must reach, so a cloud SBC should use an Elastic IP or a Standard static public IP.

inferred · Checked 2026-10-14

Vendor: not restricted
Product: not restricted
Subsystem: addressing
Deployment: iaas
Region: not restricted
Release range: current as of 2026-10-14
Status: inferred
Checked: 2026-10-14

Sources

Amazon EC2 instance IP addressing — Amazon Web Services · tier 2 current vendor documentation · Public IPv4 addresses, release cases and persistent-address paragraph

Cite this note

APA

WarmTransfer. (2026, October 14). Running a virtual SBC in Azure or AWS: source note cloud-hosted-sbc-inf-use-static-public-ip. WarmTransfer. https://warmtransfer.net/knowledge/claims/cloud-hosted-sbc-inf-use-static-public-ip

BibTeX

@misc{warmtransfer-claim-cloud-hosted-sbc-inf-use-static-public-ip,
  title  = {Running a virtual SBC in Azure or AWS: source note cloud-hosted-sbc-inf-use-static-public-ip},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cloud-hosted-sbc-inf-use-static-public-ip},
  note   = {Source note cloud-hosted-sbc-inf-use-static-public-ip, checked 2026-10-14}
}

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