Source note · Wi-Fi design for voice
As of its April 2021 update, Cisco TechNote 214215 states that the 8821 and 792x do not support 802.11k and 802.11v and that those features should be disabled.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Wireless IP Phone 8821
- Subsystem
- roaming assistance
- Deployment
- on-premises
- Region
- not restricted
- Release range
- as of 2021-04-22 update only
- Checked
- 2026-09-25
Sources
- How to get your 8821/792x wireless phones performing reliably — Cisco Systems · tier 2 current vendor documentation · Section 4, Optimize Security for Fast Secure Roaming, note
Cite this note
APA
WarmTransfer. (2026, September 25). Wi-Fi design for voice: source note wifi-voice-design-8821-no-11k-11v-2021. WarmTransfer. https://warmtransfer.net/knowledge/claims/wifi-voice-design-8821-no-11k-11v-2021
BibTeX
@misc{warmtransfer-claim-wifi-voice-design-8821-no-11k-11v-2021,
title = {Wi-Fi design for voice: source note wifi-voice-design-8821-no-11k-11v-2021},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/wifi-voice-design-8821-no-11k-11v-2021},
note = {Source note wifi-voice-design-8821-no-11k-11v-2021, checked 2026-09-25}
}