• Volte Node integration IMS,SBC,GMGW,GCS and VOLTE LIM readiness testing done in POC and commercial NW.• VOLTE UE Testing in idea network and capture and analyzing the corresponding traces in IMS Networks.• New Feature VAS Short codes and DNIS configured at MSC and IVR for call routing of all the helplines in TN circle.• Knowledge of SIP Call flows and BGCF, IBCF, SCSCF, ATCF –New SIP Connectivity configuration done in Core nodes.• STNR routing and MRN configuration and Breakouts call codec Modification done in SIP TGs. • Telecom Testing of, VoLTE, 3G, 2G Call Flows, LTE, Volte Registration & Troubleshooting. • New Poi, New BSC, New site, Rehoming site GCI configuration done in MSCs ,MGWs • New MSRN and SCCP GT,IMSIGT configuration done in MSCs • 2G ICR new connectivity, ICR E1s shifted from one MSC to another MSC configuration done in MSCs.

Alarm Monitoring of all the Core nodes.• Huawei GSM- MGW, MSC all related switching activities.• Have done trace analysis in MSC to resolve call related issues also have take trace in MTP3 link to analyze call failures in particular trunk group.• Have done daily health checkups in MSC, MGW to ensure a fault free network operation.• Have done License loading activity in UMG8900 & MSOFTX300.• Have done Signaling link creation in MGW, MSC.• Have done POI coordination with other operators.• Have done Level opening & B-Number analysis & Audit.• Have done Traffic report generation from performance management system.• Have done CCR & ASR improvement by analyzing the trace.• Daily Health Checkup of the Core nodes.• Reducing the alarms/faults in the Core Network.• Raising and Assigning trouble tickets to the Field Operations for any faults and tracking the same.• Performing the Acceptance Test for all the New nodes in the Network.

Job Profile: Alarm Monitoring of all the Core nodes.Daily Health Checkup of the Core nodes.Reducing the alarms/faults in the Core Network.Raising and Assigning trouble tickets to the Field Operations for any faults and tracking the same.Performing the Acceptance Test for all the New nodes in the Network.Monitoring the clear codes in Nokia Nodes.Analysing network related problems and Troubleshooting.Operations Support System (OSS): Faults related to measurement data and OSS link faults are escalated to media owners and Local end.To do Diagnostic of Faulty Hardware's of MSC, HLR & BSC including Computer Units Ensuring smooth functioning of GSM network through online Monitoring Status & Performance of Network Elements.Coordinating with NSS Engineers for monitoring of Link Sets, Route Sets and TGP state Diagnostic and fault clearance of Level-I and Level II alarms.INPLANT TRAININGUnder gone a training program conducted by B.S.N.L on MBM and Exchange.Training Program given by All India Radio on Transmitter and receiver.