On the Legacy Cloud Voice platform each Genesys Cloud region has four public SIP signaling addresses, named lb01 to lb04 under voice.<region>.pure.cloud, and all four must be allowlisted.

Checked 2026-09-24

Vendor
Genesys
Product
Genesys Cloud CX BYOC Cloud
Subsystem
public SIP addresses
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Genesys Cloud CX telephony and BYOC: source note genesys-cloud-telephony-sip-ip-legacy-four. WarmTransfer. https://warmtransfer.net/knowledge/claims/genesys-cloud-telephony-sip-ip-legacy-four

BibTeX

@misc{warmtransfer-claim-genesys-cloud-telephony-sip-ip-legacy-four,
  title  = {Genesys Cloud CX telephony and BYOC: source note genesys-cloud-telephony-sip-ip-legacy-four},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/genesys-cloud-telephony-sip-ip-legacy-four},
  note   = {Source note genesys-cloud-telephony-sip-ip-legacy-four, checked 2026-09-24}
}

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