Good knowledge of IMS architecture. Sound knowledge about VoLTE IMS concepts and requirements. Sound knowledge about 3GPPRFC specs and operator requirements. Proficiency in SIP protocol testing. Having at least 2+years of hands on experience working on VoLTEIMS areas. Knowledge base to quickly pick up operation of test tools like Protocol Analyzers, Load Generators, Signal Generators… Continue reading IMS Protocol test Engineer (Bangalore, IN)