Are you using the latest version of RingCentral? 
Update your app now to enjoy the latest user experience, enhanced security, and optimal call quality.
Release dates: Q3 2024
Please refer to tables below for release notes for firmware updates for specific phone models.
* Dates subject to change.
| Vendor | Model | Firmware version | Release Notes | Start firmware rollout * | Firmware rollout completed * | 
| SNOM | D715 D717 D785 | 10.1.175.10 | 10.1.175.10 release notes | September 2, 2024 | September 2, 2024 | 
| Avaya | J100 series | 4.1.4 | 4.1.4 release notes | September 2, 2024 | September 2, 2024 | 
| Yealink | T43U T46U T48U | 108.86.25.14 | T4 series firmware release notes | September 2, 2024 | September 16, 2024 |