fb
sign up

Free Business Phone System

Cloud PBX provides ready-made solutions for your business.
No need to buy expensive equipment and deal with telephone wires. You connect to the network via the internet while your phone system is created and maintained on the operator's servers.
Try it for FREE

Cloud PBX customized to your needs

test
quick business phone system setup for your office
test
individual & corporate solutions
test
call center setup and configuration
test
international virtual offices under one telephone network
test
virtual phone number and toll-free number connection anywhere in the world

Cloud PBX expands the geographical range of your business - company offices and employees can be anywhere in the world

Our modern phone system solutions meet the needs of all types of businesses. Your company does not have to be tied to a particular geographical location so you can create an office or a workplace in any country.
  • small business
  • international business
  • online retail
  • call centers
Connect the free PBX

Simple integration with top CRM systems and messengers

Cloud PBX: keeping it simple

Zadarma free PBX features

Voice menu (IVR)
Conditional and unconditional call forwarding
Call pick-up and call transfer
Auto-response text setup
Call recording
External phone line connection
Other features

Make and receive calls using:

  • Computer programs
  • iOS and Android apps
  • IP-phones
  • Call forwarding to mobile phones
More info

Advantages

test
> 1,000,000
registered users in 80 countries worldwide
test
24/7
Multichannel Customer Support Service
test
Up to 90%
Savings on a home or business phone system!
I have been with your service for more than 1 year, it is great, your support department is very fast. The rates are very cheap, the unlimited plan is amazing to call different countries. The calls have a high quality audio. All is perfect including the pbx system that you provide for free for a couple of months. Thanks, 5 starts to zadarma.
Bob Douglas Lynch
Bob Douglas Lynch,
Marketing group
I am impressed with the stability of telephone communications and the appropriate price that Zadarma gives me. For us and for our customers this has meant significant savings and has allowed us to improve the service and to grow.
Aron Urena-Zaragoza
Aron Urena-Zaragoza
Ever since I discovered your system international calls have been less costly for us. Your system is really a stress reliever. We used to pay so much but now, with good internet access, we save a lot of money. Thanks for your service. Will recommend it any day to anyone.
Victor Apeanyo
Victor Apeanyo
I think Zadarma is a great solution for every business, it is simple to use and it offers a great PBX for free. Zadarma offers a lot of virtual numbers (local and toll free) in many countries and helps our customer support.
Michele Gentilini
Michele Gentilini,
JemStudio
Email address
Sign up as a corporate client
First name
Password
Password again
To use the free cloud PBX, you need to top up your account balance (any amount) on a regular basis. If you do not top up your account balance for three months, using the PBX will cost $5 per month. You will receive a prior notification asking you to top up your account or to switch off the PBX.

The cloud PBX service becomes free after the top-up payment has been made.