Support for the Desktop (WebRTC) voice option in Edge and Firefox, in addition to Chrome, was announced in the agent release notes entry dated October 30, 2024.

Checked 2026-10-02

Webex Contact Center agents can now use Desktop (WebRTC) to handle voice interaction directly in Edge and Firefox browsers.
Vendor
Cisco
Product
Webex Contact Center
Subsystem
webrtc-voice
Deployment
multi-tenant
Region
not restricted
Release range
from 2024-10-30
Checked
2026-10-02

Sources

Cite this note

APA

WarmTransfer. (2026, October 2). Webex Contact Center network and browser requirements for agents: source note wxcc-network-requirements-webrtc-edge-firefox-2024. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxcc-network-requirements-webrtc-edge-firefox-2024

BibTeX

@misc{warmtransfer-claim-wxcc-network-requirements-webrtc-edge-firefox-2024,
  title  = {Webex Contact Center network and browser requirements for agents: source note wxcc-network-requirements-webrtc-edge-firefox-2024},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/wxcc-network-requirements-webrtc-edge-firefox-2024},
  note   = {Source note wxcc-network-requirements-webrtc-edge-firefox-2024, checked 2026-10-02}
}

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