Source note · IPv6 for voice and UC platforms
The Webex Calling Survivability Gateway must use an IPv4 address; IPv6 is not supported for it.
Checked 2026-10-02
The Survivability Gateway must use an IPv4 address. IPv6 isn't supported.
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Site survivability
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Site survivability for Webex Calling — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Limitations and restrictions
Cite this note
APA
WarmTransfer. (2026, October 2). IPv6 for voice and UC platforms: source note ipv6-voice-webex-sgw-ipv4-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/ipv6-voice-webex-sgw-ipv4-only
BibTeX
@misc{warmtransfer-claim-ipv6-voice-webex-sgw-ipv4-only,
title = {IPv6 for voice and UC platforms: source note ipv6-voice-webex-sgw-ipv4-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ipv6-voice-webex-sgw-ipv4-only},
note = {Source note ipv6-voice-webex-sgw-ipv4-only, checked 2026-10-02}
}