Source note · Fax and T.38 in cloud calling
In the Webex Calling Local Gateway configuration for the registration-based trunk, T.38 fax transport is enabled by default.
Checked 2026-09-24
By default, T.38 fax transport is enabled.
- Vendor
- Cisco
- Product
- Webex Calling Local Gateway (Cisco IOS XE)
- Subsystem
- Local Gateway trunk
- Deployment
- multi-tenant, premises-gateway
- 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 · Configure Webex Calling registration-based trunk section
Cite this note
APA
WarmTransfer. (2026, September 24). Fax and T.38 in cloud calling: source note fax-t38-lgw-t38-default-enabled. WarmTransfer. https://warmtransfer.net/knowledge/claims/fax-t38-lgw-t38-default-enabled
BibTeX
@misc{warmtransfer-claim-fax-t38-lgw-t38-default-enabled,
title = {Fax and T.38 in cloud calling: source note fax-t38-lgw-t38-default-enabled},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/fax-t38-lgw-t38-default-enabled},
note = {Source note fax-t38-lgw-t38-default-enabled, checked 2026-09-24}
}