Source note · Setting up Webex Calling emergency calling with RedSky
CDP is not supported for RedSky network discovery from the Webex App; LLDP, BSSID, IP address and gateway MAC are used instead.
Checked 2026-09-24
CDP isn't supported
- Vendor
- Cisco
- Product
- Webex App
- Subsystem
- network discovery
- Deployment
- multi-tenant
- Region
- us; canada
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Enhanced emergency calling for Webex Calling — Cisco Systems (Webex Help Center) · tier 2 current vendor documentation · Location detection - HELD+ for Webex App
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up Webex Calling emergency calling with RedSky: source note webex-calling-redsky-e911-setup-cdp-unsupported. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-redsky-e911-setup-cdp-unsupported
BibTeX
@misc{warmtransfer-claim-webex-calling-redsky-e911-setup-cdp-unsupported,
title = {Setting up Webex Calling emergency calling with RedSky: source note webex-calling-redsky-e911-setup-cdp-unsupported},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-redsky-e911-setup-cdp-unsupported},
note = {Source note webex-calling-redsky-e911-setup-cdp-unsupported, checked 2026-09-24}
}