Source note · SIP trunk capacity and concurrent call planning
A Webex Calling registration-based trunk authenticates with digest credentials (username and password), while a certificate-based trunk authenticates with a certificate plus FQDN verification.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling Local Gateway
- Subsystem
- trunk models
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Get started with Local Gateway — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Local Gateway trunking models table, row 'Authentication'
Cite this note
APA
WarmTransfer. (2026, September 24). SIP trunk capacity and concurrent call planning: source note sip-trunk-capacity-planning-wxc-reg-trunk-digest-auth. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trunk-capacity-planning-wxc-reg-trunk-digest-auth
BibTeX
@misc{warmtransfer-claim-sip-trunk-capacity-planning-wxc-reg-trunk-digest-auth,
title = {SIP trunk capacity and concurrent call planning: source note sip-trunk-capacity-planning-wxc-reg-trunk-digest-auth},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-trunk-capacity-planning-wxc-reg-trunk-digest-auth},
note = {Source note sip-trunk-capacity-planning-wxc-reg-trunk-digest-auth, checked 2026-09-24}
}