PortaSwitch provides various prepaid, postpaid, retail and wholesale telecommunication services, including calling cards, Skype-like services, PSTN type services, MVNO & MVNE, ISP, WiMAX & WiFi and much more.

PortaBilling, a business and operation support system (B/OSS) designed for telecommunication service providers to manage end-to-end telecom service networks.

PortaSIP is a clusterable and highly scalable SIP softswitch of class 4 and class 5 with media application that plays IVR (voice prompts). It offers a variety of both advanced class 5 features for hosted IPPBX or IP Centrex services as well as the majority of functionality normally attributed to session border controllers (SBC).