Source note · Cisco headsets and Webex App calling endpoints
On the Cisco Desk Phone 9800 Series, a Cisco Headset 530 Series connected by RJ-9 has no headset call controls; call controls work only over USB.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Desk Phone 9800 Series
- Subsystem
- headset call control
- Deployment
- multi-tenant, on-premises
- Region
- not restricted
- Release range
- PhoneOS 3.0(1) and later
- Checked
- 2026-09-25
Sources
- Cisco Headset Compatibility Guide - Cisco Desk Phone 9800 Series [Cisco Headset 500 Series] — Cisco Systems · tier 2 current vendor documentation · Cisco Headset 530 Series, call-control rows
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco headsets and Webex App calling endpoints: source note cisco-headsets-endpoints-9800-530-rj9. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-headsets-endpoints-9800-530-rj9
BibTeX
@misc{warmtransfer-claim-cisco-headsets-endpoints-9800-530-rj9,
title = {Cisco headsets and Webex App calling endpoints: source note cisco-headsets-endpoints-9800-530-rj9},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cisco-headsets-endpoints-9800-530-rj9},
note = {Source note cisco-headsets-endpoints-9800-530-rj9, checked 2026-09-25}
}