--- title: "3CX Reviews 2026. Verified Reviews, Pros & Cons | Capterra" description: "Is 3CX the right Call Center solution for you? Explore 470 verified user reviews from people in industries like yours to make a confident choice." source_url: "https://www.capterra.com/p/158704/3CX/reviews/" page_type: "reviews" language: "en" publication_date: "2026-11-09" --- 3CX 4.4 (479) Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Learn more](https://www.capterra.com/our-story/) * * * Last updated November 9th, 2026 # Reviews of 3CX Ease of use 4.4 Customer Service 4.1 ## Pros and Cons in Reviews RT Rachel T Accounts AdministratorConstruction, 2 - 10 employeesUsed the software for: More than 2 years. “I like the 3CX panel where you can set your own status to "available", "do not disturb" etc and can see where other users are at.“ June 15, 2026 SA Saqib A Senior PHP DeveloperComputer Software, 11 - 50 employeesUsed the software for: 6-12 months. “One con which I can personally feel it the instal setup system which is quite complex for a non-technical user and you have to go through with tone of documents in multiple support sessions.“ January 14, 2025 DS David S VP of TechnologyElectrical/Electronic Manufacturing, 201 - 500 employeesUsed the software for: More than 2 years. “Easy VoIP onboarding, easy admin panel, cost is very competitive, supports multiple sites, supports mobile app ringing, supports DID.“ November 25, 2025 DD David D Sys AdminMarketing and Advertising, 11 - 50 employeesUsed the software for: More than 2 years. “Documentation is sometime a bit 'rough' for newcomers to 3CX : You have to browse through several webpage to find the information you are looking for. And sometime, information seem a bit 'too technical' and is not easy to comprehend when you are not trained in VOIP.“ April 22, 2025 MM Mohammed M Project managerConstruction, 11 - 50 employeesUsed the software for: 1-2 years. “Overall it’s very reliable and gives you all in one connection and helps you in executing the communication smoothly.“ June 30, 2026 TZ Tobias Z Junior ICT OfficerHospital & Health Care, 501 - 1,000 employeesUsed the software for: 6-12 months. “Also the Voicemail pin breaks and has issues, we have needed to disable the pin entirely as there is too much IT requests relating to their pin no longer working.“ September 25, 2025 FW Faith W Reception and AdminAccounting, 51 - 200 employeesUsed the software for: 1-2 years. “It allows you to view the availability of every employee quickly and easily, and with whom they are speaking.“ September 29, 2025 Rena D Payroll Manager Tax PreparerAccounting, 2 - 10 employeesUsed the software for: Less than 6 months. “Also, maybe more detailed instructions from the very beginning would be great, because the initial set up instructions are vague and can be frustrating.“ March 28, 2026 ## Showing most helpful reviews Showing 1-25 of 479 available reviews Sort by: Most Helpful Rating Company Size Reviewer's Role Length of Use Frequency of Use R Reviewer IT Consultant Used the software for: 3-5 years ### "3CX: Flexible, All-in-One Unified Communications That Streamlines Teamwork" November 6, 2026 5.0 3CX effectively addresses the challenges of fragmented business communications by bringing voice, video conferencing, messaging and remote connectivity together in one unified platform. It simplifies communication management, improves collaboration across distributed teams and enables faster, more effective engagement with customers and stakeholders. From an operational perspective, 3CX helps reduce communication overheads, streamline workflows and improve overall business responsiveness. Its flexibility, reliability and cost-effectiveness deliver significant business value, allowing teams to remain connected, productive and focused on delivering better outcomes. Overall, 3CX has become a valuable part of our communication infrastructure. Pros What I appreciate most about 3CX is its comprehensive and flexible unified communications capabilities, bringing voice, video conferencing, live chat and mobility together within a single platform. Its intuitive interface, ease of administration and seamless accessibility enable efficient communication across teams, regardless of location. From a business perspective, 3CX helps streamline communication workflows, improve responsiveness, support collaboration and optimise operational efficiency. It offers a practical and scalable solution for organisations looking to enhance their overall communication experience while maintaining flexibility and control. Cons 3CX delivers an impressive and reliable unified communications experience, with very few areas of concern. Its comprehensive feature set, flexibility and ease of use provide significant value to the business. While there are always opportunities for continuous enhancement, particularly around expanding integrations and introducing further functionality, these are minor considerations when compared with the platform's overall performance and capabilities. 3CX continues to be a dependable, cost-effective and versatile communications solution that supports business productivity, collaboration and operational efficiency. Overall, it is a solution I would confidently recommend to organisations seeking a robust and scalable communications platform. Review Source Gaurav S. Security Engineer ### "3CX’s Smart Concurrent-Call Pricing and Flexible Deployment Options" November 6, 2026 4.5 1\. Phone costs that scale with headcount Traditional and many cloud phone systems charge per user, so every new hire increases the monthly bill. 3CX charges by simultaneous calls instead. Because only a fraction of staff are on calls at the same time, a company can support many employees with a relatively modest license. The main upside is lower cost—especially once you get to 50+ users—where savings of 80–90% have been cited compared with per-seat alternatives. 2. Vendor lock-in and rigid hardware Legacy PBXs often lock you into proprietary handsets and a single carrier. 3CX works with standard SIP phones and SIP trunks, and you can choose your own provider. That flexibility gives you leverage: you can change carriers or swap hardware without having to replace the entire system. 3. Control over where the system runs Many cloud vendors only offer their own hosted service. With 3CX, you can self-host on Windows or Linux, run it on a cloud VM, or have it hosted for you. The benefit here is control over data, uptime, and costs—particularly for organizations with compliance or sovereignty requirements. 4. Remote and hybrid work Desk phones and office-bound PBXs don’t fit distributed teams very well. 3CX includes desktop, mobile, and browser apps that let your extension follow you anywhere. Reviewers note that this makes it possible to route calls from a central switchboard to individual desktops and field staff without needing to buy IP phones for everyone. 5. Fragmented communication tools A lot of businesses end up juggling separate tools for calls, video meetings, chat, and website chat. 3CX combines these into one platform and integrates with CRMs and Microsoft 365, so staff can see caller context and log calls without constantly switching between apps. 6. Missed calls and overloaded small teams Small businesses often can’t staff phones 24/7. Features like IVR menus, queues, and the newer AI Receptionist can handle routing, answer common questions, and operate around the clock. That way, callers get a response instead of going straight to voicemail, and staff spend less time on repetitive, routine calls. 7. Call center capability without enterprise pricing With queues, wallboards, reporting, and CRM integration, smaller organizations can get tools that used to be priced and packaged mainly for large contact centers. Pros Charging per simultaneous call rather than per user is a smart match for how businesses actually use phones. Most employees aren’t on calls at the exact same time, so a company can grow headcount without having its phone bill rise in lockstep. It’s a sensible design choice, and it’s also what most clearly sets 3CX apart from competitors. I also appreciate the flexibility in deployment. The option to run it on your own server, in a cloud VM, or as a hosted setup gives organizations meaningful control over data and costs, which you don’t often get with the larger cloud phone vendors. On top of that, because it works with standard SIP phones and trunks, you’re less tied to a single vendor’s hardware. Cons The AI still feels young. The changelog shows frequent fixes, including one bug where a CSV import accepted an incompatible voice and then caused incoming calls to fail. That’s not unusual for a fast-moving feature, but it’s a good reason to run a pilot first before trusting it with customer calls. Review Source Raymond Allan S. IT Support Used the software for: 3-5 years ### "Easy Call & Extension Management in One Place with 3CX" November 6, 2026 4.0 3CX makes it easier for us to manage the company's phone system, especially when setting up new users, assigning extensions, and configuring mobile apps. It also allows employees to stay connected and make or receive calls even when they're away from their desks. From an IT support perspective, it saves time because I can manage most phone-related tasks remotely without having to configure physical desk phones individually. Pros What I like most about 3CX is how easy it is to manage calls and extensions in one place. I can easily set up users, assign extensions, configure their mobile apps, and troubleshoot call related issues without needing to be physically at their desks. Cons One thing I dislike about 3CX is that troubleshooting can sometimes be a bit complicated, especially when dealing with call routing and connectivity. Some settings aren't very straightforward, so it can take time to figure out what's causing the problem. Review Source Soumyajit D. Enterprise Portfolio & Project Management || Cyber Security Solution Architect || Strategic Technical Advisor Used the software for: 1-3 years ### "Convenient International Calling, but the 3CX GUI Needs Polish" November 5, 2026 3.5 Cost of the international calls saves good amount of money. Pros The best about 3CX, you can call from laptop to any international number at your convenience. Cons The GUI, I don’t like much. But still doing the work. It requires good amount of rework so that looks and feels make real. Review Source Curtleigh L. SOC Engineer Used the software for: 1-3 years ### "Reliable and easy to manage VoIP system" November 5, 2026 5.0 3CX solves the problem of managing a reliable business phone system without needing complex or expensive traditional PBX hardware. It gives us centralised control over extensions, trunks, licenses and call routing from one web console, which makes troubleshooting and day-to-day management much faster. For us this means fewer prolonged outages, quicker resolution when issues do occur, and a more cost-effective way to keep phone services running for clients. Pros What I like best about 3CX is the clean and straightforward management console, the UI is easy to navigate and lets you check extensions, trunks, licenses and call status quickly without unnecessary complexity. Performance is solid and reliable once everything is correctly licensed and connected. The platform also integrates well with the tools we already use, and the overall value for money is strong for the features you get. Support and onboarding have been helpful when we’ve needed to resolve issues fast. Cons The main thing I dislike is how quickly the system can lock up or restrict calls when there’s a license or billing-related issue. Even after payment is made, it can take time for the service to fully restore, and the “license limit reached” messages can leave users completely without incoming or outgoing calls. It would be better if these restrictions were clearer and recovered faster. Review Source R Reviewer IT Manager Used the software for: Less than 1 year ### "Excellent VOIP solution for the modern work force that doesn't break the bank." November 4, 2026 5.0 experience has been great, I've deployed 3cx to multiple companies as a replacement for shoretel/Mitel/RingCentral/etc Pros As an admin, the simplicity/low weight of it's server & ease of deployment for users was a primary driver Cons audio quality can occasionally suffer if you don't have experience configuring 3cx, have bad internet/client machines, or don't stay up on updates. Review Source Lukas A. Senior SEM Manager Used the software for: 3-5 years ### "Flexible Business Calling with Inconsistent Reliability" November 2, 2026 3.0 My overall experience with 3CX was functional but mixed. At my most recent employer, the platform was a practical part of my daily routine, allowing me to handle client calls remotely through the agency’s business number, monitor colleague availability, review voicemails, and document time-sensitive discussions about campaign performance or budget management. Its desktop and mobile access made it convenient for a distributed team, while call recording and CRM connectivity added useful context and accountability. However, the experience was occasionally undermined by missed mobile notifications, inconsistent browser permissions, headset compatibility issues, and reliance on administrators or external support partners for troubleshooting. When phone calls were the norm, 3CX served a clear operational purpose and it delivered capable business telephony at a reasonable cost. Uneven reliability is the main reason that, for me personally, it was only a 3/5 experience. Pros What I liked most about 3CX was the flexibility it provided for handling client communications while working remotely. At my most recent employer, I could place and receive calls through the desktop or mobile app using the agency’s business number, which kept my personal contact information private and allowed me to respond to urgent campaign questions from virtually anywhere. The presence indicators, call recording, and CRM integration also made it easier to understand client context, document verbal budget approvals, and coordinate follow-ups with account teams. Its licensing model was another clear advantage because our company could provision access across a distributed workforce without paying a separate license fee for every user. Although the platform had reliability and support limitations, its core calling features were cost-efficient and well suited to the daily communication needs of a performance marketing agency. Cons What I liked least about 3CX was that I encountered occasional reliability issues with mobile call notifications, browser permissions, and headset controls, which quickly became disruptive when handling time-sensitive account matters. The reliance on administrators or external support partners for troubleshooting added another layer of friction. Lastly, its practical value depended heavily on each client’s preferred communication method. At my previous employer, phone calls were part of the daily routine, so 3CX was useful for client updates, urgent campaign discussions, and verbal budget approvals. After moving to a different agency environment, most client communication shifted to video conferencing through Microsoft Teams and Zoom. Review Source R Reviewer Head of Support Used the software for: 3-5 years ### "Good but can be better" September 7, 2026 3.0 Setup was longer than expected, but the pricing model is a major plus. However, have had a few bugs with it Pros Good pricing model, really flexible and not locked into a per user model like you usually are. Easy user management and good to see all calls Cons Have had some issues with bugs in the past and it can be difficult to contact the support team and get them resolved Review Source R Reviewer Marketing Director Used the software for: 3-5 years ### "Great cloud solution for VoIP - but needs to elvove" July 6, 2026 4.0 Pros Extremely solid VoIP solution with good pricing, you can also use it in cloud version to avoid on-premise problems. Cons Dashboard seems a bit old now, they should redesign it and integrate AI like some competitors are already doing. AI could be great for call management. Review Source R Reviewer Project manager Used the software for: 1-3 years ### "Tremendous 3cx" July 1, 2026 5.0 Overall it’s very reliable and gives you all in one connection and helps you in executing the communication smoothly. Pros I love 3CX for not missing any work calls when I’m away from my office. It’s tremendous app keeps me connected every time. Cons The only drawback I noticed the phone calls quality on the app is not up to mark and sometimes drops. Review Source Scott Z. Sales Associate Used the software for: Less than 1 year 1.0 November 6, 2026 AI summary based on a full review The software effectively functions as an authenticator, but the daily process it mandates can be quite annoying. This requirement can detract from its overall usability. Log in to unlock the full review, detailed ratings, and pros & cons Guna L. Associate 5.0 November 6, 2026 AI summary based on a full review 3CX provides a user-friendly interface and reliable communication features that help streamline business interactions and reduce costs. Some users may find the advanced features require extra customization and that troubleshooting can be time-consuming. Log in to unlock the full review, detailed ratings, and pros & cons Farooq Faiz P. Head of Implementation & Customer Success 4.0 November 5, 2026 AI summary based on a full review 3CX offers a practical solution to the high costs and limitations of traditional phone systems, making it a cost-effective choice for businesses. Some users have expressed concerns about its administrative complexity and technical issues. Log in to unlock the full review, detailed ratings, and pros & cons Hugo S. worker 5.0 November 5, 2026 AI summary based on a full review This solution enhances flexibility by allowing employees to communicate from anywhere, addressing the limitations of outdated phone systems. However, advanced settings and reports could benefit from improved usability and flexibility. Log in to unlock the full review, detailed ratings, and pros & cons Vinicius D. Coordenador de Infraestrutura de Ti Used the software for: Less than 1 year 5.0 November 5, 2026 AI summary based on a full review This solution allows for a fully integrated experience with all features enabled, which enhances usability. However, the need for total internet access without specific guidelines for IPs may pose a challenge. Log in to unlock the full review, detailed ratings, and pros & cons Saloni G. Senior Finance Manager & Functional Controllers Used the software for: Less than 1 year 4.5 November 5, 2026 AI summary based on a full review 3CX provides enterprise-level call routing at a competitive price, significantly reducing IT costs for connecting multiple branch sites. The only downside is that direct vendor support requires paid tickets, which can delay resolution of complex local network issues. Log in to unlock the full review, detailed ratings, and pros & cons Josh A. Tech Used the software for: 3-5 years ### "Seamless and efficient PBX software" December 16, 2025 5.0 Seamless and efficient. Massive time saver for admin and users alike. Gives anyone the enterprise business phone system approach without the huge costs. Pros Extremely easy to setup and deploy with a huge range of handset options. Just can't be it for all your pbx needs. Cons Not that much at all. If I had to say something I would say the licencing should maybe have more options for smaller business deployments. Review Source Juan M. Infrastructure Specialist Used the software for: 3-5 years ### "Great PBX software!" December 10, 2025 5.0 Best PBX software I have found (since 2017, every year). Great focus on security and value for money, and of course great deal of customization. Pros Simultaneous calls licensing, customization, mobile apps. Esay of use and great integrations are the things I like the most. Cons Sometimes 3CX is a little slow reacting to market requirements, necessary to stay on top. Just have to be patient. Review Source dS david@dsmt.com S. VP of Technology Used the software for: 3-5 years ### "Easy and cost effective VoIP system with easy onboarding and administration" November 27, 2025 5.0 Transition to 3CX from standard copper lines. We used a local MSP to assist with the rollout and training. Initial setup was On-Prem only, but we have since added cloud service as a backup. We have 2 locations across USA and Mexico and we were able to connect both sites into one system. We can dial our compatriots via extension regardless of their international location. Systems have an impeccable uptime and recover easily from power and internet outages. Pros Easy VoIP onboarding, easy admin panel, cost is very competitive, supports multiple sites, supports mobile app ringing, supports DID. Cons Holiday and closure messages could be easier to schedule, hold music and internal extension navigation could be better to setup and manage. Review Source VR Verified Reviewer Director of Business Development Used the software for: 1-3 years ### "Overall good but could be better" November 4, 2025 3.0 It is a solid VOIP system but is not perfect. You can manage your employees easily, but there are some limitations. Pros User friendly admin portal to track calls and recordings, view statistics of users, and pull reports. Allows for multiple numbers, open hours and schedules, notifications of missed calls, etc. Pay per minute rather than a flat monthly fee. Cons Inability to easily choose which number you will call from. Difficult to understand which phone line is ringing when you are receiving a call. Contacts does not always save changes you make on contacts. Review Source VR Verified Reviewer Junior ICT Officer Used the software for: Less than 1 year ### "3cx admin experience" September 29, 2025 3.0 Its been good, it gets the job done in an easily administrative way. only real suggestions would be make the Privileged access a bit better. Also it would be good to be able to export/import peoples contact sheets, we have local-site admin staff whom make their own contact sheets, but we are unable to share or implement them. Pros Fairly straightforward Gui and administration, has good reporting functionality, and having the app access for multi-device calling. Cons The admin permissions options aren't amazing, and isn't convenient to assign access to other ICT staff. Since we have multiple sites and don't want to appear in each team, I need to use my supervisors account which has owner level access. Also the Voicemail pin breaks and has issues, we have needed to disable the pin entirely as there is too much IT requests relating to their pin no longer working. Review Source R Reviewer Sys Admin Used the software for: 3-5 years ### "Great, but documentation could be more user friendly." April 23, 2025 4.0 3CX is reliable and flexible. I manage most of the time to find out how to implement or use new functionality. Pros Lots of features and flexibility. Administrator interface has lots of feature accesible easily. It's also easy to monitor the status of the 3cx services. Cons Documentation is sometime a bit 'rough' for newcomers to 3CX : You have to browse through several webpage to find the information you are looking for. And sometime, information seem a bit 'too technical' and is not easy to comprehend when you are not trained in VOIP. Review Source R Reviewer Manager Used the software for: 3-5 years ### "A disappointment after years of loyalty." April 23, 2025 1.0 I’ve been installing 3CX since version 10, but lately it’s become clear that small users are no longer welcome. I manage a fleet of about thirty 4SC 3CX systems, which I’m now forced to migrate to competitors because 3CX has decided it no longer wants our business. I’ve completely lost trust in 3CX, as they change their policies overnight and discard long-time customers without any consideration. Pros The simplicity of installation and deployment. The Call Flow Designer. Cons The customer relationship was very poor. There were numerous bugs during the transition to version 20, and the support team offered no real solutions other than completely redoing the configuration. Review Source R Reviewer IT Administrator Used the software for: 1-3 years ### "V18 was perfect V20 needs improve " May 6, 2025 3.0 The experience with V18 was rlly good but V20 needs to improve Pros Its a small and fast phone system. You can quickly install new phones and restart the whole system. It has a good and simple Webclient where you can find things fast and its self-explanatory. The price is more than faire for the product and its features. Great Mobile App and easy to use Cons The new Version V20 seems buggy and features that were good in V18 were omitted. V20 has no new App for Mac so you have to use the old V18 App or the Web Client. Review Source VR Verified Reviewer Infrastructure Engineer Used the software for: 1-3 years ### "Simple and effective telephone system" February 11, 2025 5.0 Brilliant, for a business that needs a simple and cost effective phone system you'd struggle to match 3CX. Pros 3CX is a great value system that is easy to maintain and simple to use. Cons It is not as feature rich as some other phone systems. Review Source ## Send me user reviews about this product ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. Talk to a Capterra advisor for free and get results within 15 minutes.