Get started with Local Gateway

Publisher

Cisco Systems, Inc. (Webex Help Center)

URL

https://help.webex.com/en-us/article/t9xctu/Get-started-with-Local-Gateway

Published

2026-07-09

Updated

unknown

Accessed

2026-09-04

HTTP status

200

License

Cisco proprietary documentation, all rights reserved; no-redistribution; short excerpts and locators only

Claims citing this source

• Registration-based trunks authenticate with SIP digest credentials consisting of a shared username and password, while certificate-based trunks authenticate with mutual certificates plus verification of the Local Gateway fully qualified domain name. fact in context
• Certificate-based trunks require a domain claimed and verified in Control Hub together with a DNS A or SRV record, whereas registration-based trunks impose no domain claim or DNS requirement. fact in context
• Registration-based trunks support only Cisco Unified Border Element, whereas certificate-based trunks additionally support several third-party session border controllers. fact in context
• Video is not supported over Local Gateway call flows, and Cisco recommends an audio-only configuration on those trunks. fact in context

Cite this source record

APA

WarmTransfer. (2026, July 9). Get started with Local Gateway. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-help-t9xctu-get-started-local-gateway

BibTeX

@misc{warmtransfer-cisco-help-t9xctu-get-started-local-gateway,
  title  = {Get started with Local Gateway},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-help-t9xctu-get-started-local-gateway},
  note   = {Cisco Systems, Inc. (Webex Help Center), accessed 2026-09-04}
}