Help make Yeastar next release the best yet

About the Beta Program

The Yeastar Beta Program offers you a simple way to try upcoming P-Series Phone System features early and explore new capabilities. By trying these features in real-world environments, your feedback will becomes the final, crucial step in helping us perfect the user experience. The program is made public and welcome participants of all Yeastar distributors and resellers.

Key stages of our version release life cycle:

What's New?

The first P-Series BETA firmware for Version 22.3 (Jan 2026 update) will be available on Jan 13, 2026. This release introduces new features such as Call Timeline, PBX Dark Mode, Linkus Optimization to Bypass SIP Blocking, and more. Stay Tuned!

Starting with Version 22.3, Yeastar will roll out Beta firmware for every major release, allowing early testing and feedback collection before the final release. For more details about the beta program, refer to the FAQ.

P-Series PBX Updates(Dec 2025): One-Touch Call Park, Call Follow-Up via Email & More

December 3, 2025

In the latest P-Series PBX release, we’ve introduced a set of thoughtful improvements designed to remove friction from daily call handling and strengthen post-call follow-up operation, reflecting our ongoing commitment to user experience. 👉 See what’s new in this release↓…

P-Series PBX Updates(Nov. 2025): Built-in STIR/SHAKEN Solution, Red Hat SSO Integration & More

November 11, 2025

The latest P-Series PBX firmware comes with a set of updates that make your system more secure, compliant, and easier to manage. Most notably, it delivers built-in STIR/SHAKEN support to help service providers meet FCC and CRTC requirements and ensure…

P-Series PBX & YCM Updates(Oct,2025): Omnichannel Message API, PBX API Bulk Access and More

October 14, 2025

We continue to push the boundaries of AI deployment in enterprise communications. This update to P-Series PBX brings an Omnichannel Messaging API for seamless integration with third-party message handling platforms, and a more natural Text-to-Speech (TTS) engine to enhance the…

How Do I Participate?

Install the Beta firmware, explore new features, and share your feedback. To access the Beta firmware, simply go to your PBX admin portal and check for firmware updates. You can also download the Beta firmware here for offline installation.

Important

The Beta firmware is a pre-release version intended for broad evaluation. We recommend deploying it in non-production or test environments.

Download Beta Firmware

Submit Feedback for Issues and Bugs

Found something that doesn’t work as expected?
Let us know - Your feedback will help make the final release even better.

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Frequently Asked Questions

What is Yeastar Beta Program & who can join?

The Yeastar Beta Program provides a simple and safe way to try upcoming P-Series features using firmware that has cleared our internal & alpha stage quality checks. We rely on your feedback from broad, real-world testing to help us deliver an even better product.

The program is open to all Yeastar P-Series PBX users, including distributors and resellers, who would like to explore new capabilities early and share feedback to help improve future releases.

What is General Availability (GA) version?

The General Availability (GA) version is the final, fully-tested release that is ready for use in a production environment. It includes all features and improvements from the Beta version and is considered stable and ready for all users.

How do I get Beta firmware?

You can access Beta firmware directly from your PBX admin portal by checking for firmware updates, or download it here for offline installation. Please note that only the latest Beta version is available. Previous Beta builds will be replaced once the corresponding GA version is released.

Which P-Series editions can join the Beta Program?

All P-Series editions are supported in the Beta Program! This includes Appliance models, Software Edition, and Cloud Edition. No matter which P-Series product you use, you can participate and get early access to upcoming features, explore new capabilities, and share feedback to help improve the product.

How do I get help with Beta issues?

If you run into any issues while using the Beta firmware, please share your feedback here or through your usual Yeastar support channel. Our team will review your feedback and address issues in subsequent updates. Your input plays an important role in improving stability and overall product quality.

When will the GA version be available?

We cannot provide an exact release date for the General Availability (GA) version. The GA release will be available as soon as Beta feedback is analyzed and improvements are implemented. Typically, GA becomes available after the final Beta has been running stably for around 3 to 4 weeks.

What does the Version name (e.g, P-Series V22.3) mean?

The version name is simply a short, easy way to identify a product release. We have long used these Version names internally to group related firmware builds. Starting with V22.3, we are now making this naming visible to P-Series PBX customers so it's easier to see which firmware builds belong to the same release.

Each VXX.X represents a specific version of the product, and all Beta and GA firmware released under that label belong to the same version. For example:

P-Series V22.3 (Beta): early access builds for feature preview and feedback.
P-Series V22.3 (GA): the stable, final release of the same version.