Expanding its international presence PROTEI completed its voice platform delivery and deployment for BSS transformation project being implemented by Peter-Service for Kuzey Kıbrıs Turkcell (Northern Cyprus). GGSN/PDN-GW supports GTP v1 and v2 protocol handling and takes part in PDP context management procedures including authentication and authorization, IP pool management and address mapping, QoS and PDP context enforcement. As a part of this project PROTEI delivered several platforms. CAMEL Gateway (SCP) is used for real-time charging of voice calls and may be easily expanded to deploy a variety of services on the top. Diameter real-time mediation enables on-line charging of various VAS services supporting wide range of DIAMETER dialects towards service platforms and unified protocol towards OCS. Diameter mediation enabled on-line charging of services delivered by several platforms such as SMSC, MMSC, IVR, RBT and Pay4Me. PROTEI USSDC has been launched to optimize a variety of self-care services delivery.