Zvoni.cz - VoIP. Cheap calls all over the world. Prague. Czech Republic Your account in the system. russian english czech
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Phone services. IP-telephony - it is very easy. Dont be afraid of it. You are not adhered to a telephone line and to the certain address. Simply connect your IP-phone to the Internet where you are. And then Immediately you can calling and accept calls.
international calling prices
Prague telephone number registration
Cards/To buy With Greg I-Call card you can have access to cheap international callc from any usual or mobile phone... There are many softphones with that you can use GregPhone network, FireFly or SJPhone for example... IP-adapter, or IP-telephone is a hardware devices to use all possibilities of the GrerPhone network...
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With Greg I-Call card you can have access to cheap international calls from any proper phone or taxofone...
  There are many softphones with that you can use GregPhone network, FireFly or SJPhone for example...
  IP-adapter, or IP-telephone is a hardware devices to use all possibilities of the GregPhone network...
Additional services
contacts, e-mail
With Greg I-Call card you can have access to cheap international callc from any usual or mobile phone... There are many softphones with that you can use GregPhone network, FireFly or SJPhone for example... IP-adapter, or IP-telephone is a hardware devices to use all possibilities of the GrerPhone network...

To register telephone number...

The main benefit of GregPhone network is that the incoming and outgoing calls routed over PSTN (by optical cables). VoIP technology used for connection between client’s equipment (IP-adapter or IP-telephone ) and GregPhone PBX only.

Have you decide to be a member of GregPhone network?
 

To connect to our network directly you need:
- Internet connection with at least 64 Kb/s speed to both side.
- IP-telephone. IP-adapter or softphone

- you need to come to our office, select number from the list of free numbers, put the deposit to your account (minimum 200 CZK). Also you can order telephone number over the internet and pay your deposit with bank transfer.
In this case necessary settings will be sent to your email.
For use full functionality of our network we rcommend to buy IP-telephone or IP-adapter.
Monthly fee for telephone number is 120 czk with tax.