A new generation of VoIP for your business

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.

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.

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.

I am really satisfied of my Zadarma account. It is cheap and the service is excellent, allowing my company to have several phone numbers, one for each country which we sell in, as well as an excellent virtual phone central service. Furthermore, the customer support is very efficient and we can get a reply to our query in a few time.