Hardware
Design / development of boards, add-on / line cards for BTS, BSC like CPRI, ATCA HW boards, RoHS / WEEE compliance.

Platform
Development of BSPs, diagnostics, porting of BSC / RNC application SW to Linux, CLI development.

Protocols and SW
Development of BSC node SW (BSSAP, RF-Mgmt), RNC SW (RRC, NBAP, PDCP, MAC, RANAP), element managers, SGSN SW like GTP-U, GTP-N, API development for QoS, AAA.

Application Development
Development of IMS and core network NE like HLR, HSS, global identity management solutions using IBM Tivoli, Sun IM, authentication solutions, XDM servers, applications like PoC, SIP-AS based applications