Interbilling is a special solution for telecom operators created for „wholesale“ trade with other national or international telecom operators (interconnection) regardless if the transaction is buying or selling telecommunication services.
Main modules of this solution are:


The purpose of this module is to gather call data records (CDS) from all network elements that are interconnection points, so the entire realized inbound and outbound traffic towards other operators can be tariffed. Mediation module already, out-of the-box, supports recording formats of leading manufacturers like Ericsson, Nokia etc.

Price Engine

The module is in charge of processing traffic pricelists. In interconnection, each operator regularly sends updated pricelists (in Excel format) for all destinations that it has in its offer. The role of this module is to, in an easy and simple way, perform parsing and loading of new pricelists so the correct prices for specific destination can be applied during tariffing.


The role of this module is to tariff the entire realized traffic with interconnection operators. After each billing period for inbound traffic the invoices are issued for the operators, while for the outbound traffic the system generates control invoices that can be matched with the invoices issued by the interconnection operator. This module also has various tools for tariff control in case there is traffic that does not have defined tariffing rules.

Routing Manager

The role of this module is that, based on the prices for specific destination provided by the interconnection operators (price for each destination is in the pricelist), choose the cheapest operator and based on that creates routing rules for traffic in order to minimize outbound traffic cost.


The module has many statistical reports that enable complete insight in interconnection traffic (tracking per operators, destinations etc.) so all the important characteristics of the system can be obtained before the billing itself.

In addition to these base modules, the solution covers the complete process of interconnection billing that one operator needs, from creating contracts with partner operator to final invoicing or confirmation of received invoice.