Source note · Yealink phones on UC platforms
To keep using RPS, Yealink recommends upgrading T4S phones (T41S, T42S, T46S, T48S) to 66.86.0.165, T54W and T57W to 96.86.0.50 or later, T58A to 58.86.0.165, W60B to 77.85.0.165 and W52P to 25.81.0.165. Models with no new version available lose RPS access.
Checked 2026-09-25
- Vendor
- Yealink
- Product
- Yealink RPS
- Subsystem
- firmware
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- 2025 RPS change
- Checked
- 2026-09-25
Sources
- [RPS] Statement on RPS Service Adjustment — Yealink · tier 2 current vendor documentation · Firmware upgrade table
Cite this note
APA
WarmTransfer. (2026, September 25). Yealink phones on UC platforms: source note yealink-phones-uc-rps-fw-t4s-t5x. WarmTransfer. https://warmtransfer.net/knowledge/claims/yealink-phones-uc-rps-fw-t4s-t5x
BibTeX
@misc{warmtransfer-claim-yealink-phones-uc-rps-fw-t4s-t5x,
title = {Yealink phones on UC platforms: source note yealink-phones-uc-rps-fw-t4s-t5x},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/yealink-phones-uc-rps-fw-t4s-t5x},
note = {Source note yealink-phones-uc-rps-fw-t4s-t5x, checked 2026-09-25}
}