Service of outgoing calls or how to make cheap international calls via Internet

Freezvon permits making calls abroad thanks to SIP technology at low rates

making calls abroad thanks to VoIP technologyVirtual telephony is aimed to simplify international talk and to save users’ money. For comfortable communication, it's important not only to get calls, but also to have a possibility to call back when it’s necessary. gives its users such possibility and offers the useful service of outgoing calls. Forget about huge rates on international calls, as thanks to virtual VoIP technologies, the rates are twice less. Quality is perfect, so, you don’t feel the difference using virtual telephony, but can economize on calls. You may ask "how it's going on?", and we answer: making calls is possible thanks to SIP application and SIP account from Freezvon.

We are going to present you amazing solution with what you can make outgoing calls. This service can save money for calls, increase quantity of subscribers and try new possibilities with SIP-telephony on your own experience. But remember also about connection of virtual numbers . Moreover, there is always a possibility to choose any number you like from any of 90 countries and set up redirection to necessary courses. Contact us to learn more about our telephone services.

What are SIP/VoIP calls service?

In order to make and receive SIP/VoIP calls it is important to be aware of what it actually is. So, SIP is a Session Initial Protocol. SIP is supposed to be very resilient and flexible in use protocol. SIP is very useful and convenient as it can serve not only for voice calls but also for video online meetings what is very of great use for big companies. With the help of applications, it is easy to receive and make SIP VoIP calls wherever you desire. SIP abroad calls are cheap and you do not need to spend much time on getting acquainted with this system. Use your chance to communicate on a high level and get profit from it.

How to make cheap outgoing calls?  

As you have already got to know, making calls is accessible via one of SIP application, such as Zoiper or Xlite . Downloaded this program free of charge, all you need is only to set it up. The process is very simple, but you need a SIP account created at It's possible to dial with the help of IP-telephone, server, Asterisk. For this you should apply to technical support with a request to create a SIP account: send request from personal account and technical support provides you with this account. 

So what are the costs for cheap outgoing calls? The service presented by Freezvon is amazingly money-saving so if you are going to use it, check first the list of rates. It's possible to make cheap abroad calls with the help of SIP. You can see the prices for necessary country  here

Using virtual numbers for making calls

Before using SIP-account, you need to get virtual number, for this it's obligatory to be registered to our website, to have balance recharged with needed sum, to pick needed number parameters (country etc.).

When making outgoing calls, there is often a necessity for caller's number to be reflected on subscribers’ phone. Thus, subscribers can always call back anytime, for instance to specify some additional information. The possession of virtual number solves this problem, as virtual number can be used as Caller ID, i.e. the number shown during the call. After getting a virtual number, you may use this number during making calls and thus be sure that everybody can call back, so you don’t lose your clients.


make calls to any place in the world


Preferences in usage of SIP service 

There are various points, which could persuade you using SIP-app from Freezvon. Learn some of them and make a positive decision:

  • It's possible to call via any device with special SIP-program;
  • VoIP number creates your presence in another country real;
  • NO usage of additional appliances;
  • Ability to add some supplementary features as voicemail , blacklist, click to call , welcome message, conference call and others;
  • IP-telephony services don't attach to appropriate physical place;
  • High and fast connection;
  • Rising flow of customers;
  • Highly developed level of business.

Receive incoming calls with SIP service

You can also receive calls using SIP, all incoming calls will be forwarded to your SIP account for free. All you need to do is to setup the call forwarding for your virtual number to your SIP-account and you will be able to answer calls on your SIP destination. It can be software or hardware. Also we have call redirecting to Skype and other phone number.

If you're interested in making and receiving telephone system progressive and efficient, just try Freezvon offer called virtual PBX system. It's characterized as package of VoIP facilities such as limitless SIP-accounts, interior numbers for cheaper talks, background music, information IVR-menu, making call records, monitoring etc. You can set it on your own taste and use it for personal goals. Prices for this facility is here.

How to order SIP-account for making outgoing calls?

SIP application is one of the ways to redirect calls. So, you can forward all calls to SIP program and also make calls via it. In such a way, the forwarding to SIP will be free, and outgoing calls will be cheap. So what you need to start communication via SIP:

  1. Top up balance; 
  2. Get SIP-account online;
  3. Configure your SIP device;
  4. Enjoy communication!

* cares about its clients and helps them economize on international calls. Our 24/7 support helps you to solve any appearing problems and answers any appeared questions. So, welcome to!