Webex Calling Security White Paper

Publisher

Cisco

URL

https://www.cisco.com/c/en/us/products/collateral/conferencing/webex-control-hub/white-paper-c11-743446.html

Published

2021-08-24

Updated

unknown

Accessed

2026-09-24

HTTP status

200

License

Cisco copyright; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• Cisco sources give two different availability figures for Webex Calling: 99.99% in the 2021 security white paper and a 99.999% SLA in 2025 and 2026 blog posts; no reviewed source reconciles them or states which figure a contract uses. disputed in context
• The Webex Calling Security White Paper (updated 2021-08-24) says Webex Calling was engineered for carrier-class availability of 99.99%. in context
• The 2021 white paper states that Webex Calling voice call control and voice service elements fail over automatically between data centers in near real time if one data center becomes unavailable. in context
• The 2021 white paper directs readers to status.broadsoft.com for real-time Webex Calling scheduled maintenance information. in context
• The 2021 white paper states that Cisco security incident handling for Webex Calling follows seven stages and adheres to an SLA for incident response times, without stating the times. in context

Cite this source record

APA

WarmTransfer. (2021, August 24). Webex Calling Security White Paper. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-wp-c11-743446-webex-calling-security

BibTeX

@misc{warmtransfer-cisco-wp-c11-743446-webex-calling-security,
  title  = {Webex Calling Security White Paper},
  author = {{WarmTransfer}},
  year   = {2021},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-wp-c11-743446-webex-calling-security},
  note   = {Cisco, accessed 2026-09-24}
}