Alexey Sushkov

Saint Petersburg, Russian Federation Russian Federation

Head of “Policy Control & Charging” Group at Nexign

Technology / Software / Internet

Design and implementation various Telecom projects: PCRF, OCS, SCP, CallCenter, IVR (Interactive Voice Response), PrePaid, FaxServer using various telephone boards, technologies and protocols: ISDN, SS7, VoIP (H.323 SIP) and mobile including CAMEL protocol and IMS networks. Implementation AAA servers using RADIUS protocol for WiMAX and ADSL networks. Implementation PCRF (Policy Control & Charging Function) for 3G and LTE networks.