Randhir S.

• 8+ years of experience in telecom domain. • Experience in designing and developing wide range telecom Products like Subscriber Access Screening, SIP based application server, SIP Camel Gateway, INAP –CAMEL gateway, testing tool for SIP applications. • Good knowledge of VOIP domain especially with SIP protocol, Billing and Rating. • Good knowledge of GSM, SS7 INAP, MAP, CAMEL, SMPP, SIP protocols and SMS & USSD Call flows. • Good exposure of signaling gateway bases services. • Clear understanding of C and C++ programming concepts. • Hands on experience of preparation of migration tool to migrate ALU OSP2.3 services DB to ALU OSP2.4 DB • Good exposure of Alcatel development tools and OSP platform. • Hands-on experience of LITESCE with OSP2.4. • Good exposure of emulation testing using ALU Voice tool, INAP/CAP/MAP Emulators, Load sim, Load testing Good exposure on UML (Visio) tool.