Source note · STIR SHAKEN attestation framework
Cisco states that spam detection is supported on the Webex App desktop and mobile at version 42.5 or higher and on 6800, 7800, 8800 and 9800 Multiplatform phones at firmware version 11.3.7 or higher.
Checked 2026-09-16
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- STIR SHAKEN
- Deployment
- not restricted
- Region
- not restricted
- Release range
- not restricted
- Checked
- 2026-09-16
Sources
- Secure Calling and Spam mitigation — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Supported devices section
Cite this note
APA
WarmTransfer. (2026, September 16). STIR SHAKEN attestation framework: source note shaken-spam-detection-needs-a-device-floor. WarmTransfer. https://warmtransfer.net/knowledge/claims/shaken-spam-detection-needs-a-device-floor
BibTeX
@misc{warmtransfer-claim-shaken-spam-detection-needs-a-device-floor,
title = {STIR SHAKEN attestation framework: source note shaken-spam-detection-needs-a-device-floor},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/shaken-spam-detection-needs-a-device-floor},
note = {Source note shaken-spam-detection-needs-a-device-floor, checked 2026-09-16}
}