Source note · Yealink phones on UC platforms
For Yealink DECT base stations on SIP Gateway, Microsoft says to use the region-specific firmware. For example, the W70B approved versions are 146.85.5.4 NOAM, 146.85.5.2 EMEA and 146.85.5.3 APAC.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams SIP Gateway
- Subsystem
- device compatibility
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Plan SIP Gateway — Microsoft · tier 2 current vendor documentation · Section 'Compatible devices'; W70B rows and Note 'For Yealink DECT Base Stations'
Cite this note
APA
WarmTransfer. (2026, September 25). Yealink phones on UC platforms: source note yealink-phones-uc-sipgw-dect-region-fw. WarmTransfer. https://warmtransfer.net/knowledge/claims/yealink-phones-uc-sipgw-dect-region-fw
BibTeX
@misc{warmtransfer-claim-yealink-phones-uc-sipgw-dect-region-fw,
title = {Yealink phones on UC platforms: source note yealink-phones-uc-sipgw-dect-region-fw},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/yealink-phones-uc-sipgw-dect-region-fw},
note = {Source note yealink-phones-uc-sipgw-dect-region-fw, checked 2026-09-25}
}