Emergent Protocol tester with significant 5+ Yrs experience in Testing, working with Huawei. Work experience in testing, holding good knowledge of multiple Testing techniques like Test analysis and Design, Functional and Non Functional Testing, Acceptance Testing. Experience on testing of IMS Nodes (P-CSCF, I-CSCF,S-CSCF,AS,HSS,MRF). Good exposure in IMS architecture with all the nodes (P-CSCF, I-CSCF, S-CSCF, AS, HSS,MRF) and also having knowledge on end to end call flow including IMS Registration. Experience in SIP Protocol (RFC 3261). Knowledge on end to end call flow (Call hold, Call Forward, call conference etc.). Experience in Testing Telecom protocol Like S1AP,GTPV2,SIP,SDP,DIAMETER,VOIP.