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Language: English
  • English
  • Українська
  • Русский
  • Polski
  • Deutsch
  • Français
  • Español
  • Português
  • Nederlands
  • Svenska
  • עברית
  • العربية
  • 中文
  • हिन्दी
  • Bahasa Indonesia
  • 日本語
  • Italiano
  • Türkçe
  • 한국어
  • Tiếng Việt
  • ქართული
  • Filipino
  • ไทย
  • Čeština
  • Română
  • Ελληνικά
  • Dansk
  • Norsk
  • Suomi
  • বাংলা
  • اردو
  • فارسی
  • Bahasa Melayu
  • தமிழ்
  • Azərbaycan
  • Հայերեն
  • Қазақша
  • Oʻzbekcha
  • Magyar
  • Български
  • Slovenčina
  • Hrvatski
  • Slovenščina

Cloud telephony for business

Customize your service set to stay in touch with your customers anywhere and anytime
IP telephony is a modern method of communication
OneVOIPlanet has created a platform that combines all the necessary telephony functions for modern business. Our set of services allows companies of any size and industry to optimize communications, improve customer interactions, and automate business processes.
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Virtual cloud PBX
Install a modern telephone system without the need to install and maintain physical equipment.
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IP telephony
Use a universal solution, connect telephony that works via the Internet and optimize communication costs.
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Voice menu IVR
Give users the opportunity to connect with the right manager, facilitate business interaction with clients.
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Virtual phone numbers
Connect mobile or landline numbers and get a single telephone network for the company. Make and receive calls from any device.
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0800 Numbers
Encourage customer calls and improve customer service with a single, free incoming line.
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International Calls
Grow your business globally and call 140+ countries around the world at affordable rates with no caps.
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Which business needs telephony?
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Small Business & Startups
Cloud telephony allows small businesses to set up professional communications at affordable prices. It provides flexibility in telephony management without the need for large equipment costs.
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Medium Business
IP telephony simplifies the management of the communications infrastructure, providing a single standard of communication for the entire company, and also provides efficient management of large volumes of calls and chats.
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Great Companies
For companies with many employees, cloud telephony provides unified access to business telephony from anywhere and on any device that supports VoIP.
Try the mobile app from OneVOIPlanet
Convenient access to your business, always at hand!
Business telephony from OneVOIPlanet
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Modern approach
Business telephony from OneVOIPlanet is designed with the user in mind. We use advanced technology to provide maximum flexibility and mobility for your business. You can make calls from any location and device, as long as you have an Internet connection.
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Integration capabilities
Our solutions integrate with popular CRM systems, allowing you to automate management processes and enhance communication efficiency. If your CRM is not on our list, we will customize the setup for you. You can also integrate the telephony system with email and Telegram bot.
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Professional Support
Our team provides professional support at every stage of your interaction with us. We ensure prompt responses to any questions or system issues, guaranteeing the reliability and continuity of your business communications.
Flexible tariffs for your business

Popular

Start

Basic virtual PBX functionality for a quick and easy start

8$

/ month

Start plan includes:
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Ability to connect 1 number

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5 employees in the plan

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Call history for the selected period

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Audio recording of all conversations

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Single-level voice menu (up to 15 sec)

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CRM integrations

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Call forwarding

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Mobile app for calls

Business

Advanced virtual PBX functionality for medium and large teams

14$

/ month

All features of the Start plan, plus:
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Ability to connect up to 3 numbers

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12 employees in the plan

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Multi-level voice menu (up to 30 sec)

Included in the Business plan

Connect the CallBack widget for free

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We will calculate the cost of telephony for your business!

Frequently Asked Questions

How does IP telephony work?

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OneVOIPlanet is a cloud PBX: voice is transmitted over the internet as digital data packets, so no hardware or on-site equipment is required. Everything is managed from your personal cabinet, where you buy phone numbers, add employees and groups, and route calls.

  1. Buy a number in the cabinet and assign it an incoming and outgoing direction (an employee, a group, or a voice menu / IVR).
  2. Each employee gets their own internal SIP line with an auto-generated SIP address and password.
  3. Employees make and receive calls through the OnePhone app or any SIP softphone (Zoiper, Acrobits, PortSIP) on a computer, browser, or smartphone.

Is it worth connecting IP telephony for a small business?

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Yes. Because OneVOIPlanet is fully cloud-based, a small business gets a working phone system without buying hardware and can scale it up or down at any time.

  1. Lower costs: IP telephony is cheaper than traditional lines, especially for long-distance calls, and calls between your own employees are free anywhere in the world.
  2. Better service: set up voice menus (IVR), call groups with distribution algorithms, and call recording to improve how you handle customers.
  3. Full visibility: the call journal and statistics (performance and KPI reports) let you track productivity, and it integrates easily with tools such as CRM or Helpdesk.

How to safely switch to a new telephony contractor without interrupting the company's operations?

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OneVOIPlanet lets you migrate gradually so operations are never interrupted.

  1. Set up in parallel: create your SIP domain, add employees, and configure groups and voice menus in the cabinet while your old system is still running.
  2. Keep your existing numbers: you can connect external numbers by creating a SIP Trunk and adding the number under the External tab, so incoming calls keep working during the transition.
  3. Test before going live: register a SIP softphone or the OnePhone app and verify the connection status, then make test calls before moving all traffic over.

A planned, tested switchover keeps your business running without downtime.

Is it possible to connect field employees to IP telephony?

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Yes, remote and field employees connect easily since everything is cloud-based and each employee has their own SIP line.

  1. Mobile access: employees take calls through the OnePhone app or a SIP softphone on their phone, or use call forwarding to a mobile number, which rings their mobile when their SIP account is offline.
  2. Call recording: if enabled, recordings are available in the call journal so you can monitor service quality.
  3. Statistics and reports: performance and KPI reports let you evaluate each employee's productivity.
  4. CRM integration: keeps all customer communication saved and simplifies call handling.

What equipment can receive calls?

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You don't need any special equipment. Because OneVOIPlanet is a cloud PBX, you can receive calls on a laptop or desktop computer through a browser or a SIP softphone (such as Zoiper, Acrobits, or PortSIP). On a smartphone or tablet, use the OnePhone app or any SIP client with the employee's SIP address, domain, and password from the cabinet.