Knowledge of Provisioning interfaces like SOAP/XML
Knowledge of M3UA, MTP3, SCCP layer configurations
Well versed with Test simulation and Automation using any of tools like IXIA, IPSL, Spirent tools etc.
Good knowledge of 3G and 4G Network elements and Call flows , like HLR, HSS, PCRF, AAA, TAS , CSCF etc.
Knowledge of M3UA, MTP3, SCCP, VoLTE