Source note · Fax and T.38 in cloud calling
RingCentral's ATA fax article states that the service uses the T.38 standard for fax and adheres to FCC guidelines regarding its use.
Checked 2026-09-24
- Vendor
- RingCentral
- Product
- RingEX
- Subsystem
- ATA fax
- Deployment
- multi-tenant
- Region
- us
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Fax Set Up Analog Telephone Adapter ATA — RingCentral · tier 2 current vendor documentation · Page body; T.38 paragraph
Cite this note
APA
WarmTransfer. (2026, September 24). Fax and T.38 in cloud calling: source note fax-t38-rc-uses-t38. WarmTransfer. https://warmtransfer.net/knowledge/claims/fax-t38-rc-uses-t38
BibTeX
@misc{warmtransfer-claim-fax-t38-rc-uses-t38,
title = {Fax and T.38 in cloud calling: source note fax-t38-rc-uses-t38},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/fax-t38-rc-uses-t38},
note = {Source note fax-t38-rc-uses-t38, checked 2026-09-24}
}