Source note · Webex Calling architecture and deployment models
The region selection for a Webex Calling customer determines the location of the authoritative call control entity for all of that customer's calls, and Cisco states that all Webex Calling call control entities can use access resources in each region so that media for calls anchored on the access layer need not cross to the customer's own region.
Checked 2026-09-16
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- platform
- Deployment
- not restricted
- Region
- not restricted
- Release range
- not restricted
- Checked
- 2026-09-16
Sources
- Cisco Preferred Architecture for Webex Calling — Design Overview — Cisco Systems, Inc. (CTG TME) · tier 2 current vendor documentation · Architectural Overview, Figure 3 Regional Access SBCs
Cite this note
APA
WarmTransfer. (2026, September 16). Webex Calling architecture and deployment models: source note wxarch-region-sets-the-authoritative-call-control. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxarch-region-sets-the-authoritative-call-control
BibTeX
@misc{warmtransfer-claim-wxarch-region-sets-the-authoritative-call-control,
title = {Webex Calling architecture and deployment models: source note wxarch-region-sets-the-authoritative-call-control},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/wxarch-region-sets-the-authoritative-call-control},
note = {Source note wxarch-region-sets-the-authoritative-call-control, checked 2026-09-16}
}