Fault Management of Core NetworkFault management of HUAWEI Soft Switch & Universal Media Gateway by iManager2000.Fault management on status of CPU, PCM, Signaling & different trunk circuits of switches by iManager2000.Fault management of GPRS status for different BSCs at HUAWEI SGSN by iManager2000.Fault management of NSN IN by advantage commander & various VAS services by in house developed software. Fault management of NSN HLS (Home Location Server) & HLR (Home Location Register).Fault Management of Transmission NetworkFault management of PDH links, SDH links, multiplexers & DCN.Performs the necessary first line maintenance of PDH & SDH links by Net viewer & PNMS.Performs the necessary first line maintenance of OSN(HUAWEI) multiplexer by T2000 & Hit(NSN) by TNMS Client.Check internal & external alarms for OSN Multiplexers.Loop back test on drop port for different Multiplexers.RSL Check on different SDH Multiplexer cards.Monitor NSN SRT-1F Micro Wave Backbone & Optical fiber Backbone.Fault Management of HUAWEI BSS NetworkFault management of HUAWEI BSC (BSC32 & BSC6000) by iManager2000.Make different types of Alarm filter on iManager2000 client.Reset CDU,TRX & reset BTS sites for maintenance purpose.Traffic Channel test.Check PCM database for both BSC32 & BSC6000.Alarm analysis for different types of alarms.Find out the frequency of TRX .PCM Loop check for new rollout sites & for maintenance.Check GPRS status for BSC.Site halt to reduce power consumption on critical power condition for link site.Report Writing SkillMaintain all types of alarm log.Prepare Network Outage Reports on daily, weekly & monthly basis.Make various reports based on network faults.EscalationIssue Trouble ticket to concerned department & follow up for various network faults.SMS send to concerned department or up to top management on specific network fault.