Yeastar P-Series PBX System Reviews

We have enjoyed this and it is cost effective.
some tasks are old school, you have to delete to re-assign extensions

Simple to configure,
App for iOS and Android work as expected,
SSO with Google, Microsoft and Red Hat

Single SSO Domains
not able to re-numbering extensions
Renaming user assigned to extensions is impossible.

As an MSP, we switched our primary PBX offering to Yeastar’s P-Series a few years ago, and it was the best operational decision we’ve made. The Yeastar Central Management (YCM) is the standout feature for us—being able to monitor, mass-provision, and remote-configure client systems from a single pane of glass has cut our support tickets by nearly 40%.

The flexibility to offer Appliance, Cloud, or Software editions under one unified feature set means we never have to say 'no' to a client’s infrastructure requirements. Plus, the 2026 AI updates like automated call summaries and the enhanced Call Flow Designer have allowed us to move into the high-margin Contact Center space without the complexity of enterprise-only brands. If you are a reseller tired of unpredictable licensing and 'direct-to-user' competition from other vendors, Yeastar is the place to be.

True Channel Partnership: Unlike competitors (like 3CX), Yeastar is 100% partner-focused. No direct sales to your leads and no "snatching" customers from your portal.

Unified Ecosystem (YCM): The Yeastar Central Management platform is a lifesaver. Being able to provision, update, and troubleshoot multiple client PBXs (Cloud or On-Prem) from one dashboard significantly reduces "truck rolls" and support costs.

Flexible Deployment Models: In 2026, it's rare to find a vendor that supports Hardware, Software (Private Cloud), and Hosted Cloud with the exact same feature set. It allows us to pivot based on the client’s budget or compliance needs.

Modern AI Toolkit: The recent addition of AI Call Summaries and Sentiment Analysis in the P-Series has turned a "phone system" into a "business intelligence tool," making it a much easier upsell to management.

Seamless Migration: Their 3CX-to-Yeastar migration tool actually works. It imports extensions, IVRs, and phone MAC addresses, turning a 2-day migration into a 2-hour task.

Learning Curve for Advanced Call Flows: While the new Call Flow Designer (CFD) is much better than previous versions, building highly complex, logic-heavy flows still requires a bit of a learning curve compared to "drag-and-drop" competitors.

Hardware Subscription Tiers: Moving toward an annual subscription model for hardware features (the Ultimate/Supreme plans) was a change some legacy customers find hard to digest, though the value usually justifies it.

Linkus App UI: While rock-solid for calls and messaging, the Linkus mobile/desktop app UI is functional rather than "beautiful." It’s a utility tool, not a "social-media-style" experience like Slack or Teams.

Time Zone Support Gaps: While their documentation is the best in the industry, live support can sometimes be delayed by a few hours if you are operating in a time zone far from their global support hubs.

To conclude, YEASTAR is a highly comprehensive solution offering very attractive pricing, whether you choose the single-instance P-SOFT or the truly multi-tenant P-CLOUD

The YEASTAR P-SERIES solution is easy to set up and use. It is a single tool for managing P-SOFT and P-Cloud. It is also compatible with a wide range of handset manufacturers, including YEALINK, SNOM, ALCATEL LUCENT, MITEL and many others.

The only drawback is that YEASTAR does not offer hosting for P-SOFT

The transition to Yeastar has been a complete success both for us as an MSP and for our clients. The reliability, pricing transparency, and overall value stand in stark contrast to what has become of 3CX’s partner experience. Yeastar’s approach - fair licensing, accessible support, and responsive development - feels like a throwback to what tech partnerships should be: collaborative, honest, and mutually beneficial. Our clients have noticed fewer issues, smoother user experiences, and lower costs. For an MSP managing multiple deployments, Yeastar has quickly become our go-to solution for cloud and hybrid PBX implementations.

After years wrestling with 3CX’s increasingly difficult support model, unpredictable licensing, and nickel-and-dime feature upsells, Yeastar has been a refreshing change. The platform includes full-featured capabilities out of the box - call center tools, remote extensions, voicemail-to-email, integrated chat, and much more- all available without requiring constant add-on purchases or subscription upgrades. Support has been immediate and hands-on; tickets are answered by people who actually understand the product, and feedback loops are short. Documentation is thorough and written clearly enough for rapid deployment or troubleshooting, which saves our techs significant time when rolling out systems for clients. The partner community is also strong, active, and collaborative, making it easy to find best practices and share knowledge.

No solution is perfect, and Yeastar is still newer to some of our larger enterprise deployments, meaning a few integrations require extra planning - particularly for niche CRM platforms or legacy on-prem setups. The management interface, while intuitive, could benefit from a bit more polish in bulk workflows (for example, batch user or extension management). That said, Yeastar’s development team has been responsive to feedback, and we’ve already seen updates that address partner suggestions in real time.

All in all, a great product. I’ve only been using it for a few months, but I’ve already seen it improve significantly. The future looks bright.

The support is the very first positive point. I was used to a PBX with virtually no support. Yeastar’s support is excellent!
The exclusive features are fantastic. The team is always on hand to listen to the end customer.

The mobile app needs some work, particularly on Android. That’s the only downside I can think of. It’s not terrible, but there’s plenty of room for improvement.

Very happy with this product. Yeastar's engineering, development and marketing teams are responsive to the market to keep this product full-front on consideration of new prospects.

Wide selection of user-rich features that everyday users will enjoy to boost their productivity daily. Integration into large variety of CRMs, and other largely used databases. AI Integration offerings beginning in 2025, offer more productivity achievements. Best of all, user experience and learning is easy and intuitive.

No tenant service. Can implement multiple companies into system, but true separation not yet possible.

As a reseller and administrator who installs and manages PBX systems, Yeastar P-Series has been reliable and straightforward to deploy. It offers strong core telephony features with an intuitive interface, making it a practical and cost-effective solution for small and mid-size businesses.

Yeastar P-Series PBX is easy to deploy and manage for multiple clients. The interface is clean, provisioning is fast, and features like IVR, call routing, SIP trunking, and queue management work reliably. It integrates well with most IP phones and providers, making it ideal for SMB deployments.

The desktop and mobile applications work reliably for daily use, but they could be improved to better match the polish and feature depth offered by some larger PBX providers. Additional UI refinement and expanded functionality in the apps would enhance the overall user experience.

One of the best UCaaS solutions, with flawless support.
Updates always bring interesting new features

Yeastar P is a wonderful UCAAS solution.
This SIP solution is truly powerful, stable, and secure.

No Linkus software on Linux!

The P-Series PBX lineup and the YCM are just a breath of fresh air for my company. Simple, powerful.

Yeastar is a great company. They truly care about being the best and helping thier partners be the best. The Yeastar product line is feature rich, simple, and evolving quickly to meet the needs of their clients. More often than not, Yeastar brings a solution to the table at the exact moment it is needed. They listen to their partners.

Yeastar hardware (ATA's) could be better. Tends to be buggy.

Good and easy too use product and user enter face not more confused

I suggest go with this product

Easy to use and lots of integrations available like zoom, zoho, Microsoft, Salesforce and so many with latest version

Subscription price too high and appliances edition not more features

Great telephone service with the customer put at the centre of the solution.
The well featured telephony systems allow the customer to enhance their sales and support offering.
Every customer feels that the telephone solution has been designed to meet their precise individual requirements

Wide choice of features
Wide choice of compatible handsets
Ease of use
Straight forward pricing model
Excellent support

Still requires more awareness in the market place
More marketing campaigns needed

Overall, the Yeastar P-Series PBX System is an excellent unified communications solution that is both reliable and scalable. It is suitable for SMBs as well as growing companies looking for a professional solution without the complexity of traditional PBX systems. Its strong value for money, rich feature set, and ease of use make it a very compelling choice. After multiple deployments, I can confidently recommend it for its flexibility and stability.

The Yeastar P-Series PBX System is a very complete and well-designed solution for businesses of all sizes. The interface is modern, intuitive, and easy to use, even for administrators without deep telephony expertise. Setting up extensions, queues, and IVRs is straightforward and well documented. I especially appreciate the wide range of integrations available (CRM systems, Microsoft Teams, etc.), as well as advanced features such as video calling, mobility (mobile and web apps), and multi-site management. Call quality is excellent, and the overall system stability is very reliable. Security features and regular updates are also a strong advantage.

Some advanced features may require a bit of time to fully master, especially for users new to VoIP systems. While the documentation is generally good, it could be more detailed for certain specific use cases. Additionally, some integrations or advanced options require extra licensing, which can increase the total cost for more complex deployments.

In my opinion, the Yeastar P-Series, when used and configured properly, is one of the best tools on the market. Simple, powerful, and efficient, it can handle a wide range of tasks. I highly recommend it

Easy to use
Easy to deploy
Powerful
High-performance call center
The awesome Linkus iOS mobile app
Simple Remote SIP Device Registration
Teams integrations and others

Improved compatibility of the Linkus Android app
The annual license fee is a bit high

Yeastar is a reliable and feature-rich PBX solution with strong support for SIP trunks, multiple users, and flexible call routing. Setting it up is generally straightforward, and it offers a cost-effective per-license pricing model compared to many enterprise alternatives. For in-house deployments with proper resources, it performs well and scales effectively.

However, there are significant drawbacks that impact real-world usability. Advanced features like predictive or progressive dialling often require add-ons, and some functionalities can be complex for beginners. More critically, because Yeastar does not sell directly, reliance on external partners can create major issues: shared servers often suffer from limited bandwidth, resulting in dropped calls and poor call quality. Some partners charge per user, setup fees, or even fees for configuring extensions, which negates Yeastar’s advertised cost-effectiveness.

Additionally, call logging and reporting are unreliable. Calls that never connect sometimes appear on the wallboard and reports, while calls that barely go through may not be registered at all. This makes tracking performance and metrics highly inaccurate and frustrating.

Due to these issues with external partners and the resulting operational challenges, Yeastar’s model can be problematic in practice, and these factors are part of the reasons I plan to move to a different solution soon.

Overall Rating:

3/5 – Solid PBX software at its core, but real-world implementation issues with partners and unreliable reporting significantly impact usability.

Easy to set up and configure
Reliable call quality and stable performance
Supports SIP trunks and multiple users
Flexible call routing, queues, and voicemail features
Scalable for growing teams
Cost-effective compared to some enterprise systems

Advanced features (predictive/progressive dialling) may require add-ons
Limited native reporting compared to enterprise contact centre platforms
Some features can be complex for beginners
Significant issues when using shared servers with partners: limited bandwidth can cause dropped calls and poor call quality
Some partners charge per user, setup fees, or even for configuring extensions, which undermines Yeastar’s cost-effective per-license pricing model
Call logging and reporting issues: some calls that don’t actually connect still appear on the wallboard and reports, while calls that barely go through may not be registered at all, making the data unreliable and inaccurate

the nicest people to deal from Sales onboarding to technical support
also every item comes with free 30 day trial without asking for any sort of payment in advanced
*** this alone shows how wonderful they are and believe in their products

easy to learn with all functionality includes Auto provisioning on all devices
setting up Trunks, Extensions, and all security options in place

easy to understand any part and professional videos in every aspect or feature

took a while to find them should be more advertised on google and AI

Yeastar's approach to unified communication is unparalleled. Every feature is thought out and crafted carefully in their platform to make the best user experience possible.

- The SMS integration is great and allows for a lot of flexibility for users to take care of incoming requests.
- The call queues and ring groups are also very well implemented and more intuitive than many other platforms offer.
- Very reliable system
- New features on a regular basis, very active development
- The new CDR offers unique insight into call flow I have not seen on any other platform.

Sometimes it is a bit long to get support because of time zone difference; however, the distributor/partner offering the solution is generally a better place to get support.

The system provides a strong and dependable PBX solution with plenty of flexibility for different use cases. It strikes a good balance between ease of use and advanced functionality, making it suitable for both basic setups and more complex deployments. With some improvements to usability and documentation, it would be even better, but it already delivers a very solid experience.

The system is very reliable and offers a wide range of features for both small and growing businesses. The interface is clean and fairly easy to navigate once familiar, and the flexibility for integrations and customisation is a big advantage. Call handling, routing, and overall performance have been consistently solid, making it a dependable choice for daily operations.

Some areas of the interface can feel slightly unintuitive at first, especially for new users without PBX experience. Advanced configuration options can take time to fully understand, and documentation could be clearer in certain areas.

Overall my experience with Yeastar as a company and their platform has been great. From the support, account managers, features, documentation, etc. They really do listen to their partners and value their opinions.

The setup process for onboarding our new customers is really simple and fast. The P-Series PBX has really great features and they're constantly bringing in new features and tools. Which is amazing. Also managing and supporting our customers in their platform is very easy and intuitive. Their support has been fantastic as well.

There isn't really anything I don't like. Many things can be customized or changed if needed, and a lot of times the new updates end up bringing what we need or fixing it.

I have been using the Yeastar P-Series PBX system for approximately 8 months in a small company with 5 employees, operating in the IT services sector. My role is IT Manager, and I was responsible for selecting, deploying, and maintaining our telephony solution.

Overall, my experience with the system has been very positive.

The initial setup was quick and straightforward, which is especially important for a small business without a large IT team. The web-based interface is intuitive, and I was able to configure the system without needing extensive external support. We mainly use softphones and a couple of IP desk phones, and the provisioning process worked seamlessly.

One of the most valuable aspects for us is the unified communications feature. Having calls, chat, and video conferencing in a single platform has simplified our daily communication and reduced the need for multiple tools. The Linkus UC app is particularly helpful, as it allows our small team to stay connected while working remotely or on the go.

In terms of reliability, the system has been very stable. Call quality is clear and consistent, even with limited infrastructure. For a small team like ours, having a dependable communication system is critical, and this solution delivers well.

Scalability is also a strong point. Even though we are a small team, it is reassuring to know that the system can grow with us without requiring a complete replacement.

There are a few minor drawbacks. Some advanced features are locked behind additional licenses, which may not always be cost-effective for very small businesses. Also, certain advanced settings can be a bit complex for non-technical users.

Customer support has been responsive and helpful whenever needed, which is reassuring for a small organization without dedicated support staff.

In conclusion, I would highly recommend the Yeastar P-Series PBX to small businesses looking for a reliable, easy-to-use, and feature-rich communication system. It provides excellent value and covers all the essential needs of a small team.

Easy and quick setup, even for small businesses without a dedicated IT team.
Intuitive web-based interface that simplifies day-to-day management.
All-in-one unified communications (calls, chat, video) in a single platform.
Excellent value for money compared to other PBX solutions.
Reliable system with stable performance and good call quality.
Flexible deployment options (on-premise, cloud, or hybrid).
Scalable solution that can grow with the company.
Good compatibility with a wide range of SIP providers and IP phones.
Linkus UC app enables efficient remote work and mobility.
Responsive and helpful customer support.
Strong security features (encryption, secure access).

Some advanced features require additional paid licenses, which can increase the overall cost for small businesses.
The initial configuration is simple, but more advanced setups (such as complex call routing or integrations) can be challenging without technical knowledge.
The user interface, while generally intuitive, could be improved in certain areas to make advanced settings more accessible.
Limited customization options in some modules compared to more enterprise-grade PBX systems.
Mobile app performance (Linkus UC) can occasionally be inconsistent depending on network conditions.
Documentation is helpful overall, but certain advanced use cases are not fully covered in detail.
Integration with third-party tools (CRM, helpdesk platforms) may require additional setup effort or technical expertise.

Great experience, its a system we really enjoy using internally and offering to our clients. Excellent price to quality ratio!

Easy to use, user friendly UI, frequent new features, reactiveness of the team to both client challenges as well as feature requests

The cloud offering is still big in size, there are several partners who want packs that are smaller than 25. White label features for PSE are sometimes complicated