Source note · Setting up analog devices and ATAs on Webex Calling
Cisco's VG400 white paper for Webex Calling states that the VG400 provides SIP-based T.38 fax relay and G.711 fax passthrough.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco VG400 ATA
- Subsystem
- fax
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- as of January 2022
- Checked
- 2026-09-30
Sources
- Webex Calling and Cisco VG400 Analog Telephone Adapter Technical Whitepaper — Cisco · tier 2 current vendor documentation · fax support passage of the white paper
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up analog devices and ATAs on Webex Calling: source note webex-calling-analog-ata-setup-vg-fax-t38-passthrough. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-analog-ata-setup-vg-fax-t38-passthrough
BibTeX
@misc{warmtransfer-claim-webex-calling-analog-ata-setup-vg-fax-t38-passthrough,
title = {Setting up analog devices and ATAs on Webex Calling: source note webex-calling-analog-ata-setup-vg-fax-t38-passthrough},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-analog-ata-setup-vg-fax-t38-passthrough},
note = {Source note webex-calling-analog-ata-setup-vg-fax-t38-passthrough, checked 2026-09-30}
}