Source note · PRI and TDM gateway interworking
Webex Calling Local Gateway requires Cisco IOS XE 17.6.1a or later for registration-based trunks and 17.9.1a or later for certificate-based trunks.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling Local Gateway
- Subsystem
- software requirements
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Configure Local Gateway on Cisco IOS XE for Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Requirements / prerequisites section
Cite this note
APA
WarmTransfer. (2026, September 24). PRI and TDM gateway interworking: source note legacy-pri-tdm-lgw-ios-xe-minimum. WarmTransfer. https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-lgw-ios-xe-minimum
BibTeX
@misc{warmtransfer-claim-legacy-pri-tdm-lgw-ios-xe-minimum,
title = {PRI and TDM gateway interworking: source note legacy-pri-tdm-lgw-ios-xe-minimum},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-lgw-ios-xe-minimum},
note = {Source note legacy-pri-tdm-lgw-ios-xe-minimum, checked 2026-09-24}
}