, with demonstrated experience in CS Core and IMS domains. Comfortable working in a 24x7 support environment and handling emergency... incidents. Strong practical knowledge of CS Core and IMS network nodes and their behavior (call flows, call scenarios, AT cases...
of all Nodes pertaining to VAS domains and emergency handling/outage Support for VAS and IMS nodes/products/network...' experience in of VAS products. Having 5 to 8 years of experience as a System Engineer in a mobile network environment. Knowledge...
o CS Core Nodes: MSC, MGW, HLR, HSS, STP, SBC o IMS Core Nodes: UDM (CUDB, HSS-FE, HLR-FE), P-CSCF, I-CSCF, S-CSCF, ATS..., BICC, SIGTRAN, INAP, CAP, TCAP, MAP, SCCP, Diameter Deep understanding of: o Call flows in CS Core o IMS / VoLTE...