Source note · Porting numbers to Webex Calling
By default, the emergency service address (ESA) entered for a location during Cisco Calling Plan setup applies to all phone numbers at that location, ported numbers included. Individual users can be given custom ESAs.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Cisco Calling Plan emergency calling
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Get Started with the Cisco Calling Plans — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · emergency service address section
Cite this note
APA
WarmTransfer. (2026, September 25). Porting numbers to Webex Calling: source note webex-calling-number-porting-esa-default. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-number-porting-esa-default
BibTeX
@misc{warmtransfer-claim-webex-calling-number-porting-esa-default,
title = {Porting numbers to Webex Calling: source note webex-calling-number-porting-esa-default},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-number-porting-esa-default},
note = {Source note webex-calling-number-porting-esa-default, checked 2026-09-25}
}