Why choose VoIP phone?

Why do I need VoIP phone? Nobody from my friends has it.

It is important to know that the IP phone is cheaper to all networks from the first moment you buy it. Number of users of IP telephony in Czech Republic is growing rapidly as the number of mobile phones.

The trend is the same in foreign countries. ČTU brought information that the Czech Republic is one of the leading countries in the field of IP telephony in the EU. In EU, roughly 22% of households use calls through internet. In the Czech Republic it is roughly half.

JStel company offers another bonus.

When your friend or family member with whom you call most often, also takes Voinet service thanks to your recomendation, you can call with him for free and you will get a free credit worth 99, - CZK (see services for households).

We prepared even more interesting bonuses for companies which recommend another company as a new customer.


New bank account for recharge credits and payments for invoices of J.S.Tel s.r.o.:

account: 7329419001 / 5500 , Raiffeisen Bank.

Tarrifs and prices


You can find current prices of calls and additional services here.