Source note · Yealink phones on UC platforms
SIP Gateway supports only IPv4, so Yealink SIP phones connecting to Teams through SIP Gateway must use IPv4.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams SIP Gateway
- Subsystem
- network
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Configure SIP Gateway — Microsoft · tier 2 current vendor documentation · Section 'Microsoft Teams and IPv6'
Cite this note
APA
WarmTransfer. (2026, September 25). Yealink phones on UC platforms: source note yealink-phones-uc-sipgw-ipv4-only. WarmTransfer. https://warmtransfer.net/knowledge/claims/yealink-phones-uc-sipgw-ipv4-only
BibTeX
@misc{warmtransfer-claim-yealink-phones-uc-sipgw-ipv4-only,
title = {Yealink phones on UC platforms: source note yealink-phones-uc-sipgw-ipv4-only},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/yealink-phones-uc-sipgw-ipv4-only},
note = {Source note yealink-phones-uc-sipgw-ipv4-only, checked 2026-09-25}
}