How many of
your customers are waiting on the line?

Reduce wait times, streamline call handling, and improve customer satisfaction with efficient call routing.
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Simple navigation in the personal account, and we easily set up CRM integration in just a few clicks. Operators can make calls from anywhere in the country, without being tied to the office. To save operators' time on manual dialing, we installed an application that allows us to make calls with just a click.
Marketing Specialist at Creator Inc
The most useful telephony automation service for any business. We are extremely satisfied with everything the system has to offer. The program is simple and user-friendly, with no unnecessary clutter.
Sales Executive at FRESCO
As the company grows, there is no need for additional complex configurations; simply purchasing the required number of SIM cards is sufficient. New employees quickly integrate into the company's processes.
Implementation Specialist from Hoster
At work, everything is simple – call recordings are always at hand, and there are no issues with listening and gathering cases for further analysis. Manager support is top-notch, and whenever questions arise, we receive prompt responses.
Customer Service Manager at 21vek
Full implementation and integration with the CRM system happen quickly, and companies do not need to spend a large sum of money upfront on purchasing additional equipment and internet connectivity.
Co-owner of TRUST
We connected the telephony within 2 days. Replaced stationary IP phones with mobile ones and set up integration with the CRM system. After that, our employees were able to work remotely – they just needed to take their mobile phones home.
Managing Director at ROBOLAB
It's worth noting their customer support — it truly is a support service that efficiently and swiftly resolves your technical inquiries. I highly recommend using SipSim's services to enhance your business. It's simple, straight forward, and beneficial.
ATCG group manager
We promptly resolved the issue with 'smart' routing and made adjustments to tailor it to our needs. Additionally, we want to acknowledge their high level of professionalism, responsiveness, and expertise in their respective field.
Technical Specialist at Legion
I am extremely satisfied with the service team and their dedication to their work; they provide support 24/7. The product is versatile, helping us quickly optimize the work of the call center and other departments. It also serves as an excellent marketing tool. The interface is user-friendly and intuitive.
Head of marketing department KingStyle

Build Perfect User Flows With SipSim.

Easy to manage business phone system that helps gain customers trust and loyalty.

Load Balancing

Improve call handling efficiency, reduce call wait times, and ensure calls are directed to the most appropriate team member for enhanced customer satisfaction.

Voice Menu (IVR)

Enhance customer interactions with automated self-service options for efficient call routing and personalized experiences

Business Hours

Efficiently manage incoming calls during designated business hours, reduce missed calls, and enhance overall call handling effectiveness.

Call Recording

Ensure compliance, improve quality, and enhance training with recorded calls for better customer interactions.

Call Transfer

Easily transfer calls to the right person or department for quick resolution or escalation of customer inquiries.

Custom Audio Greetings

Personalize caller experiences, convey important messages, and enhance overall brand image through professional audio greetings.
Our blog

Latest blog posts

Tool and strategies modern teams need to help their companies grow.
Customer Care

How Can IVR Revolutionize Your Small Business Communication?

Unleashing the Power of IVR: Innovative Scenarios for Small Businesses
August 1, 2023
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Customer Care

Elevating Client Service: The Impact of Call Management Systems

Perfect Communication and Customer Satisfaction through Efficient Call Handling
August 1, 2023
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Get the Most Out Of your Tools

Connect your CRM and transfer call data.
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The Largest Mobile Operators Support

We provide corporate network backed by the largest mobile operators: Orange S.A., Transatel, Nippon Telegraph and Telephone

The Largest Mobile Operators Support

We provide corporate network backed by the largest mobile operators: Orange S.A., Transatel, Nippon Telegraph and Telephone

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Everything you need to know about the product and billing. Can’t find the answer you’re looking for? Please chat to our team.
What do I need to connect SIPSIM?
Justregister on the site, connect the required number of phone numbers, or transfer your SIM card to the SIPSIM network in a few clicks.
How to enable call routing?
All that needs to be connected to the SIPSIM system are the phone numbers between which routing should be performed. Further, all settings can be made in your personal account online.
Can I change my settings later?
Ofcourse, all settings are managed through your personal online account and canbe changed at any time. The simple and intuitive interface makes it easy to doso quickly and without the need for additional specialists.
Is there a free trial available?
Yes, you can try us for free for 30 days. Our friendly team will work with you to get you up and running as soon as possible.
Can I change my plan later?
Of course. Our pricing scales with your company. Chat to our friendly team to find a solution that works for you.

Make customers happier

With easy to manage

Phone system

Consolidate your current mobiles, order new SIM cards when your team grows or connect eSim to existing devices.