Genesys documents x-User-To-User as an AudioCodes proprietary header that carries only the data, without the protocol discriminator or the standard purpose and content parameters, encoded as hex or ascii.

Checked 2026-10-02

Vendor
Genesys
Product
Genesys Cloud
Subsystem
BYOC trunk UUI
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-10-02
Checked
2026-10-02

Sources

Cite this note

APA

WarmTransfer. (2026, October 2). Passing call context with SIP UUI and custom headers: source note sip-uui-context-passing-genesys-x-uui-audiocodes. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-uui-context-passing-genesys-x-uui-audiocodes

BibTeX

@misc{warmtransfer-claim-sip-uui-context-passing-genesys-x-uui-audiocodes,
  title  = {Passing call context with SIP UUI and custom headers: source note sip-uui-context-passing-genesys-x-uui-audiocodes},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/sip-uui-context-passing-genesys-x-uui-audiocodes},
  note   = {Source note sip-uui-context-passing-genesys-x-uui-audiocodes, checked 2026-10-02}
}

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