Interconnection of voice services for the whole of the Czech Republic
Get a connection between your own voice network and other operators in the Czech Republic and abroad, without costly upfront investments. The CETIN network has all the interconnections ready, so it can immediately provide access to hundreds of thousands of voice lines.If you are looking for services to create your own voice network, the MMO service is available to you.
  • Low input and operating costs
  • After connecting to the service, we have a million voice lines available both in the CzechRepublic and abroad
Typical end customer:
  • operators and providers of voice networks
Location of services:
  • throughout the Czech Republic

The RIO service provides access to other providers of telecommunication services in the Czech Republic and abroad, both fixed and mobile.

Main features of the RIO service:
  • Call termination
  • Transit services, i.e., transfer of calls between two telecommunications operators interconnected with the CETIN network
  • Lease of interconnection circuits
What are the benefits of the RIO service?
  • The largest infrastructure in the Czech Republic
  • Interconnection with the majority of national operators
  • Flexibility
  • Broad range of services provided
  • Provision of transit services to interconnected operators of communication networks
  • Nonstop (24/7) monitoring

Files for download All necessary documents and services on one place.

Contract template


Technické specifikace pro realizaci služeb CPS a FNP
Směřování služeb typu 1 xx(x) ze sítí OLO

Other services for households

Dark fiber lease
Dark fiber lease
Internet, voice and television connections to 86% of households in the Czech Republic