Release notes > VBUC Phone Firmware

Release Notes

VBUC Phone Firmware

Q1 2024 Releases

Release Dates: Q1 2024

Please refer to tables below for release notes for firmware updates for specific phone models.

* Dates subject to change.

Cisco Phones

Vendor Model Firmware version Release Notes Start firmware rollout * End firmware rollout *

Cisco

SPA122

1.4.1

SPA122 1.4.1 Release Notes

Mar 4, 2024

Mar 18, 2024

Yealink Phones

Vendor Model Firmware version Release Notes Start firmware rollout * End firmware rollout *

Yealink

W60P

77.85.25.4
(W60B - base station)

Yealink DECT v85 Release Notes

Mar 4, 2024

Mar 18, 2024

Yealink

W69P

77.85.25.4
(W60B - base station)

Yealink DECT v85 Release Notes

Mar 4, 2024

Mar 18, 2024

Yealink

CP930W

77.85.25.4
(W60B - base station)

Yealink DECT v85 Release Notes

Mar 4, 2024

Mar 18, 2024

Yealink

T42S

66.86.25.5

Release notes

Mar 4, 2024

Mar 4, 2024

Yealink T46S 66.86.25.5

Release notes

Mar 4, 2024 Mar 4, 2024
Yealink T48S 66.86.25.5

Release notes

 

Mar 4, 2024 Mar 4, 2024
Yealink T43U Coming Coming Mar 4, 2024 Mar 18, 2024
Yealink T46U Coming Coming Mar 4, 2024 Mar 18, 2024
Yealink T48U Coming Coming Mar 4, 2024 Mar 18, 2024
Yealink T53W Coming Coming Mar 4, 2024 Mar 18, 2024
Yealink T54W Coming Coming Mar 4, 2024 Mar 18, 2024
Yealink T57W Coming Coming Mar 4, 2024 Mar 18, 2024

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