Supply and installation of an MVNO

Supply and installation of an MVNO communication system on the network of Travel Telekommunikation s.r.o., Prague, Czech Republic, consisting of the following subsystems.

Equipment of the mobile network switching subsystem (MSS server, MGW media gateway, HLR home subscriber register);

• Equipment of the mobile network switching subsystem (MSS server, MGW media gateway, HLR home subscriber register);
• Equipment of the mobile network packet switching subsystem (GGSN packet gateway, LI monitoring equipment, IPBB equipment);
• Equipment of the NVS SIP telephony subsystem (NVS NPS profile server, SBC session controller);
• Equipment of the OSS NetAct subsystem;
• Maintenance of the Weissklimatechnik air conditioning system of PJSC VF Ukraine;
• Maintenance and repair of fixed network equipment of Ukrtelecom and World Service LLC, including EWSD (hiE9200) switching stations, SDH transmission systems, access systems, and power supply systems;