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Reviews from AWS customer

5 AWS reviews

External reviews

509 reviews
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External reviews are not included in the AWS star rating for the product.


    Roberto H.

Efficient and User-Friendly App

  • January 08, 2026
  • Review provided by G2

What do you like best about the product?
Easy to use, practical, efficient. I use it every day for my office and also extension lines with my coworker.
What do you dislike about the product?
Tech support, try to reach out and never got an answer. Do not complain cause is a free app.
What problems is the product solving and how is that benefiting you?
Having a US line number and able to be used in foreign countries. Customers can call me wherever I have internet access like is they were calling me locally.


    Marvin E.

Always Connected, Effortless Setup, Powerful Communication

  • January 08, 2026
  • Review provided by G2

What do you like best about the product?
I can have my phone extension ready anytime, anywhere. It is easy to use, to setup, and I am reachable for customers and suppliers thanks to this powerful tool.
What do you dislike about the product?
Up to this point, 3CX has fulfilled the needs we have as a company.
What problems is the product solving and how is that benefiting you?
Our company is based in Florida, while our team works remotely from overseas. As remote employees, we didn't need to invest in physical phones or costly hardware. 3CX has proven to be an excellent PBX platform that works seamlessly for our needs.


    Construction

Effortless Digital Calling, Always Connected

  • January 08, 2026
  • Review provided by G2

What do you like best about the product?
What I like most about 3CX is that it truly functions as a digital phone. It's very easy to use—once I open the app, I don't have to keep logging into web pages repeatedly. If I need to go somewhere, I can simply take my laptop with me and stay connected through 3CX, as long as I have a stable internet connection.
What do you dislike about the product?
What I find particularly frustrating is how difficult it is to edit existing contacts. In fact, it's often simpler to just delete them and create new ones instead.
What problems is the product solving and how is that benefiting you?
3CX provides me with the flexibility to work and communicate from anywhere, as long as I have an internet connection. I no longer have to worry about service signal, which is a significant benefit for me.


    Oil & Energy

3CX Functionality

  • January 08, 2026
  • Review provided by G2

What do you like best about the product?
Good functionality and easy to use.
Ability to modify is simple.
What do you dislike about the product?
Some functionality we were using was moved to a premium version and we were not grandfathered with the functionality
What problems is the product solving and how is that benefiting you?
Cost savings and more dynamic.
Integration with other applications


    Juan C.

Effortless Management and Seamless Team Communication

  • December 26, 2025
  • Review provided by G2

What do you like best about the product?
What I appreciate most about 3CX is its ease of management and configuration. The platform is highly intuitive, and having all features centralized in one place really streamlines communication for the entire team.
What do you dislike about the product?
The mobile app occasionally disconnects or fails to receive calls when transitioning between Wi-Fi and mobile data. There are also times when notifications arrive later than expected.
What problems is the product solving and how is that benefiting you?
3CX has made managing our phone system much easier. We no longer depend on physical desk phones or complicated hardware installations. With everything operating in the cloud, it’s straightforward to set up users, monitor call logs, and support remote staff without incurring additional expenses.


    Mireya A.

Effortless Call Management with Seamless Performance

  • November 25, 2025
  • Review provided by G2

What do you like best about the product?
one of the best features is that it open up automatically- can't miss a call at all- works very smoothly compared to other tools
What do you dislike about the product?
The set up is a little bit tricky unless you are tech savvy- but once you get it up running its ease of use top notch.
What problems is the product solving and how is that benefiting you?
It helps centralize all our communication (calls, texts) into one system- is easy to keep track of customer interactions, log calls automatically, has own mailbox to leave voicemails after hours.


    Danilo .

Practical and Intuitive, but Needs Aesthetic Improvements

  • November 24, 2025
  • Review provided by G2

What do you like best about the product?
I value the practicality of 3CX, which makes operations much more efficient and easy to manage. The platform's optimization is remarkable, with a lightweight app that doesn't consume many resources yet still offers comprehensive functionalities. Additionally, it is intuitive, which facilitates communication between departments within the company, integrating the different areas in a cohesive and efficient manner. I also appreciate how simple and quick the initial setup of 3CX was, allowing for a smooth transition without disrupting daily activities. The confidence in the product is so high that I would give it a score of 10 on a recommendation scale.
What do you dislike about the product?
I think that 3CX could improve in aesthetics. Currently, I miss more native aesthetic options to customize the app to my liking.
What problems is the product solving and how is that benefiting you?
I use 3CX to facilitate communication between departments in the company, providing convenience and a lightweight, intuitive application.


    Karim S.

3CX Review

  • November 16, 2025
  • Review provided by G2

What do you like best about the product?
The platform is user-friendly, offering distinct versions of its website and app for both computers and mobile phones and easy set up.
What do you dislike about the product?
The call quality is not consistently high, and I find that the reporting features could benefit from greater customization.
What problems is the product solving and how is that benefiting you?
I use this for receiving and making calls, and I need it to provide accurate data reports. It is important for me to be able to connect different departments easily. Additionally, I value the survey feature, which helps measure customer satisfaction.


    Tereza S.

Boost Productivity and Customer Service Effortlessly with this PBX System: 3CX

  • November 12, 2025
  • Review provided by G2

What do you like best about the product?
I use 3CX across all the three current organizations that I work for. With 3CX, it is easy to manage customer inquiries to boost customer service which ensure customer retention in long-run. The mobile applications enables us (teams) to stay connected remotely in one workspace to boost productivity.
What do you dislike about the product?
Ever since Feb 2023 when I implemented 3CX, there has never been any daunting feature to customize nor a bug on any platform mainly iOS app which I often use.
What problems is the product solving and how is that benefiting you?
Centralizing business communications in one place is the leading benefit that I experience with 3CX.
Enhancing remote work is another great aspect of using 3CX that help improve performance across all business units.


    MOISÉS R.

Practical and Complete, But Bugs in the App for Windows

  • October 27, 2025
  • Review provided by G2

What do you like best about the product?
easy to manage and use. practical and simple, yet at the same time complete.
What do you dislike about the product?
app bugs for Windows. Sometimes it is necessary to restart it frequently.
What problems is the product solving and how is that benefiting you?
it facilitates both internal and external communication in my organization. the ease of contacting a supplier or internal user is surprising. for configuration, it is even simpler. it can be done in a few minutes.