Administration guide for Webex Suite Meetings Platform: IPv6 support using customer-provided DNS64 and NAT64

Publisher

Cisco Systems (Webex Help Center)

URL

https://help.webex.com/article/040des/Administration-guide-for-Webex-Suite-Meetings-Platform:-IPv6-support-usingcustomer-provided-DNS64-and-NAT64

Published

2026-04-11

Updated

unknown

Accessed

2026-10-02

HTTP status

200

License

Cisco terms of use; no-redistribution; short excerpts and locators only

Source notes citing this source

• Cisco's Webex IPv6-only (DNS64/NAT64) guidance is explicitly scoped to Webex Suite Meetings, and the Webex Calling port reference does not mention IPv6. Current Cisco documentation does not establish IPv6-only or NAT64 support for Webex Calling registration or media. inferred in context
• For Webex Suite Meetings on IPv6-only networks, the Webex App needs version 43.9 or later on desktop (Windows, macOS, Linux) and mobile (Android, iOS), and RoomOS devices need 11.11.1.9 or later. in context
• Webex Suite Meetings supports Webex App and RoomOS devices on IPv6-only subnets through customer-provided DNS64 and NAT64. Clients detect IPv6-only subnets via DHCPv6, and NAT64 translates to IPv4 for backend communication. in context

Cite this source record

APA

WarmTransfer. (2026, April 11). Administration guide for Webex Suite Meetings Platform: IPv6 support using customer-provided DNS64 and NAT64. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-help-040des-webex-ipv6-dns64-nat64

BibTeX

@misc{warmtransfer-cisco-help-040des-webex-ipv6-dns64-nat64,
  title  = {Administration guide for Webex Suite Meetings Platform: IPv6 support using customer-provided DNS64 and NAT64},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-help-040des-webex-ipv6-dns64-nat64},
  note   = {Cisco Systems (Webex Help Center), accessed 2026-10-02}
}