On multiplatform phones the headset firmware upgrade rule is set under Voice > Provisioning > Cisco Headset Firmware Upgrade as a single string naming the protocol (HTTP or TFTP), the server address and the headset XML file.

Checked 2026-09-25

Vendor
Cisco
Product
Cisco IP Phone multiplatform firmware
Subsystem
headset firmware
Deployment
multi-tenant, third-party-call-control
Region
not restricted
Release range
page updated 2024-09-14
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Cisco headsets and Webex App calling endpoints: source note cisco-headsets-endpoints-mpp-upgrade-rule. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-headsets-endpoints-mpp-upgrade-rule

BibTeX

@misc{warmtransfer-claim-cisco-headsets-endpoints-mpp-upgrade-rule,
  title  = {Cisco headsets and Webex App calling endpoints: source note cisco-headsets-endpoints-mpp-upgrade-rule},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cisco-headsets-endpoints-mpp-upgrade-rule},
  note   = {Source note cisco-headsets-endpoints-mpp-upgrade-rule, checked 2026-09-25}
}

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