IPX is a single scalable network solution for the interconnection of all mobile services. It enables GMS clients to have only one connection to deliver a number of services (e.g. SMS, MMS, voice, signaling, etc.) to several operators simultaneously.
GRX – provision of GPRS service (access to network data services such as WAP browsing, MMS, wireless e-mail, etc.).
Voice over IP service delivery through SIP, H.323 protocols. Wholesale and retail international traffic termination through direct routes.