Source note · Yealink phones on UC platforms
Before configuring SIP Gateway, each SIP device must be reset to factory defaults, must not be behind an HTTP/S proxy, and must reach Teams on TCP 5061 and UDP 49152-53247 for 52.112.0.0/14 and 52.122.0.0/15.
Checked 2026-09-25
- Vendor
- Microsoft
- Product
- Teams SIP Gateway
- Subsystem
- provisioning
- 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 'Before you can configure SIP Gateway, do the following'
Cite this note
APA
WarmTransfer. (2026, September 25). Yealink phones on UC platforms: source note yealink-phones-uc-sipgw-factory-reset. WarmTransfer. https://warmtransfer.net/knowledge/claims/yealink-phones-uc-sipgw-factory-reset
BibTeX
@misc{warmtransfer-claim-yealink-phones-uc-sipgw-factory-reset,
title = {Yealink phones on UC platforms: source note yealink-phones-uc-sipgw-factory-reset},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/yealink-phones-uc-sipgw-factory-reset},
note = {Source note yealink-phones-uc-sipgw-factory-reset, checked 2026-09-25}
}