Need SMS help? Our dedicated SMS/TCR team is here for you. ask our community, or call 1-888-898-4591 (Opt 3). Carriers now require TCR compliance to send text messages. Click here if you only need to receive SMS messages.

My next steps

Action required

Your credit card on file is about to expire. Update now

Great job!

You're all caught up.

Check back here to make the most of your RingCentral plan.

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 Notes > Phone Firmware > Q1 2025

Release Notes

RingCentral Phone Firmware | Q1 2025

Stay up to date with the latest features, improvements, and bug fixes for RingCentral Phone Firmware.

Q1 2025 Releases

Release dates: Q1 2025

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 *
Cisco	6800, 7800, 8800 series	12.0.4SR1	Cisco 12.0.4SR1 release notes	Mar 4, 2025	Mar 31, 2025
Yealink	T33G, T34W	124.86.25.7		Mar 4, 2025	Mar 31, 2025
Yealink	T43U, T46U, T48U	108.86.25.15		Mar 4, 2025	Mar 31, 2025
Yealink	T53W, T54W, T57W	96.86.25.13		Mar 4, 2025	Mar 31, 2025