You need SIP numbers to use our system. Ringostat can connect SIP-based numbers from anywhere worldwide.
SIP (Session Initiation Protocol) is a data transfer protocol that describes the establishment and termination of an Internet session. It includes exchanging multimedia components, such as video and audio conferencing, instant messaging, and online games.
There are two options for purchasing numbers:
You buy a number from local operators or Internet providers and connect it to Ringostat.
We buy the numbers on your behalf and connect them to Ringostat, and you pay for the numbers separately from the cost of the tariff plan.
If you need to know where to buy numbers in your region, we provide this information based on our experience and practice of successful connections.
Below is a list of operators we recommend for purchasing virtual numbers.
Ukraine
Ukrtelecom is the country's largest telecommunications operator and Internet provider. It offers high-quality numbers in the sip format at affordable prices and can provide a wide range of numbers in different regions of Ukraine.
Kyivstar is a mobile operator in Ukraine. It provides numbers in the country's city and area codes.
Lifecell is a mobile operator in Ukraine. It provides numbers via the sip protocol and can offer mobile numbers in the 093 area code.
Datagroup is a company that provides telecommunication services. The operator can offer most mobile and local numbers.
TENET is a telecommunications company that provides IP telephony services. TENET offers local numbers with the code of most cities and regions of Ukraine.
Kazakhstan
Voip.kz is a telecommunications operator in Kazakhstan that provides high-quality SIP numbers. It can offer local numbers in SIP format in most regions.
Kcell is a company that provides mobile communication services. The operator can offer mobile sip numbers.
Tele2 is a company that provides mobile communication services. The operator can offer mobile numbers in the sip format.
Other countries
DIDWW is an international IP telephony operator that provides a wide range of numbers from different countries and regions that work on the SIP protocol
Telnyx is an international IP telephony operator that provides local, national, mobile, and toll-free numbers worldwide.
Myphone is a Georgian IP telephony operator providing Georgian national numbers and telephone services within and abroad.